Physics Review Game

Rules I will start out the rotation of the ball by tossing to one student. That student will be given the first question. If the student gets it right, they get to pass the ball to a different student. If the student gets it wrong, I get the ball and I get to choose the next student who gets a question. You must call out the name of the student you are passing to.

Question One The more force I apply to an object, the more I increase its ____________. Acceleration Speed Velocity All of the above are possible

Question One The more force I apply to an object, the more I increase its ____________. Acceleration Speed Velocity All of the above are possible

Question Two Which of the following will have the most force? Mass Acceleration Object 1 200g 2 m/s2 Object 2 50g 10 m/s2

Question Two Which of the following will have the most force? Mass Acceleration Object 1 200g 2 m/s2 Object 2 50g 10 m/s2

Question Three The green car is traveling at a constant 15 m/s. Why does it have a changing velocity?

Question Three The green car is traveling at a constant 15 m/s. Why does it have a changing velocity? Velocity has a directional Vector or component to it. So it is changing it’s Direction.

Question Four Which of the following describes work being done to an object? A 5kg box sitting on a table. A boy holding a 5 kg box A boy lifting a 5kg box from the floor to the back of a moving van A boy holding a 5kg box while waiting for his father to help him.

Question Four Which of the following describes work being done to an object? A 5kg box sitting on a table. A boy holding a 5 kg box A boy lifting a 5kg box from the floor to the back of a moving van A boy holding a 5kg box while waiting for his father to help him.

Question Five What is the net force acting on the rope? In what direction will it move?

Question Five What is the net force acting on the rope? In what direction will it move? 300N; to the right.

Question Six Which of these would be the best definition of acceleration? Moving farther away Moving with a constant speed Speeding up, slowing down, or changing direction These are all examples of acceleration

Question Six Which of these would be the best definition of acceleration? Moving farther away Moving with a constant speed Speeding up, slowing down, or changing direction These are all examples of acceleration

Question Seven The object below was sitting still. Four forces began to act upon it. Describe the motion of the chair. Balanced Forces

Question Seven The object below was sitting still. Four forces began to act upon it. Describe the motion of the chair. It remains still because of the Effect of balanced forces on it. It Will move only when an Unbalanced force acts upon it. Balanced Forces

Question Eight Which graph best fits the data table? Time(sec) Distance (cm) 5 10 20 15 30 40 25 50 Which graph best fits the data table? A B C D

Question Eight Which graph best fits the data table? Time(sec) Distance (cm) 5 10 20 15 30 40 25 50 Which graph best fits the data table? A B C D

Question Nine What will happen to the cart as it rolls down the ramp? The speed will decrease because of friction. The speed will increase because the forces on the cart are greater that gravity. The speed will increase because the forces acting on the cart are unbalanced. The speed will decrease because the forces acting on the cart are balanced.

Question Nine What will happen to the cart as it rolls down the ramp? The speed will decrease because of friction. The speed will increase because the forces on the cart are greater that gravity. The speed will increase because the forces acting on the cart are unbalanced. The speed will decrease because the forces acting on the cart are balanced.

Question Ten Two cars with the same mass are traveling down a hill at the same velocity. When they see a stop sign at the bottom of the hill, they apply the brakes at the same time. Which car requires more force to stop and why?

Question Ten Two cars of equal mass are traveling down a hill at the same velocity. When they see a stop sign at the bottom of the hill, they apply the brakes at the same time. Which car requires more force to stop and why? Both stop at the same time because of equal mass and equal acceleration. Force would therefore be equal.

Question Eleven At which point on the graphic below will the cart have the most kinetic energy and the least potential energy? A B C All of the above

Question Eleven At which point on the graphic below will the cart have the most kinetic energy and the least potential energy? A B C All of the above

Question Twelve Newton’s 1st law says that an object will continue to move in a straight line unless an unbalanced force acts on it. Explain Earth’s motion around the sun.

Question Twelve Newton’s 1st law says that an object will continue to move in a straight line unless an unbalanced force acts on it. Explain Earth’s motion around the sun.

Question Thirteen Which of the objects will change their motion due to the forces acting on them?

Question Thirteen Which of the objects will change their motion due to the forces acting on them?

Question Fourteen Which of the following is the best example of Newton’s 1st Law? A. A car moving in a straight line at a constant speed B. A box sitting on a table C. A racecar increasing its speed D. Both A and B

Question Fourteen Which of the following is the best example of Newton’s 1st Law? A. A car moving in a straight line at a constant speed B. A box sitting on a table C. A racecar increasing its speed D. Both A and B

Question Fifteen This gentleman is pushing a rolling cart with pizzas on it to give to students. A backpack carelessly left in the hall stops the cart suddenly. According to Newton’s 1st Law, what will happen to the boxes of pizza?

Question Fifteen This gentleman is pushing a rolling cart with pizzas on it to give to students. A backpack carelessly left in the hall stops the cart suddenly. According to Newton’s 1st Law, what will happen to the boxes of pizza? They will slide off the front of The cart and onto the floor.

Question Sixteen Which of the following is the best example of Newton’s 3rd law of Action-Reaction? A. A rocket in motion will continue with constant speed. B. A rocket exerts great force because of its mass and acceleration. C. A rocket takes off from earth by pushing gasses in one direction and the rocket in the other. D. A rocket needs an outside force to overcome its inertia.

Question Sixteen Which of the following is the best example of Newton’s 3rd law of Action-Reaction? A. A rocket in motion will continue with constant speed. B. A rocket exerts great force because of its mass and acceleration. C. A rocket takes off from earth by pushing gasses in one direction and the rocket in the other. D. A rocket needs an outside force to overcome its inertia.

Question Seventeen Which of these stays constant despite unbalanced forces? A. Mass B. Velocity C. Acceleration D. Motion

Question Seventeen Which of these stays constant despite unbalanced forces? A. Mass B. Velocity C. Acceleration D. Motion

Question Eighteen Describe the motion of the object in the distance versus time graph to the left.

Question Eighteen Describe the motion of the object in the distance versus time graph to the left. Moving forward at a constant rate, stopped for a few seconds, and returning to the origin at a constant rate.

Question Nineteen Where does the pendulum bob have the most Potential Energy? Where does it have the most Kinetic Energy? Where is the potential and kinetic energy equal? A E D B C

Question Nineteen Where does the pendulum bob have the most Potential Energy? Where does it have the most Kinetic Energy? Where is the potential and kinetic energy equal? Pe = A or E, Ke = C, P/K = B or D A E D B C

Question Twenty Which runner is traveling an average speed of 20km/hr?

Question Twenty Which runner is traveling an average speed of 20km/hr? Runner B

Question Twenty One The graphs to the right show the motion of four people running a marathon. Which graph shows a person moving with a constant speed?

Question Twenty One The graphs to the right show the motion of four people running a marathon. Which graph shows a person moving with a constant speed? Graph C

Question Twenty Two Describe the motion in this graph.

Question Twenty Two Describe the motion in this graph. Constant Speed, Acceleration, Constant speed again.

Question Twenty Three A student walks 5 km in 2 hours. What is the student’s average speed in km/h?

Question Twenty Three A student walks 5 km in 2 hours. What is the student’s average speed in km/h? 2.5 Km/h

Acceleration of Box (m/s2) Question Twenty Four Students measured the acceleration of a box when various amounts of force were acting on it. They recorded their data in the table above. According to the data table, how much force should be acting on the box in order to make the box accelerate at a rate of 5.0 m/s2? Force acting on box (N) Acceleration of Box (m/s2) 1 0.5 2 1.0 5 2.5 6 3.0 ? 5.0 8 N 12 N 10 N 15 N

Acceleration of Box (m/s2) Question Twenty Four Students measured the acceleration of a box when various amounts of force were acting on it. They recorded their data in the table above. According to the data table, how much force should be acting on the box in order to make the box accelerate at a rate of 5.0 m/s2? Force acting on box (N) Acceleration of Box (m/s2) 1 0.5 2 1.0 5 2.5 6 3.0 ? 5.0 8 N 12 N 10 N 15 N

Question Twenty Five A runner is moving at 3 m/s into a wind pushing back on him at 1 m/s. What would happen to the runner’s speed if the wind increased to 2 m/s? 3 m/s Wind 1 m/s

Question Twenty Five A runner is moving at 3 m/s into a wind pushing back on him at 1 m/s. What would happen to the runner’s speed if the wind increased to 2 m/s? He would then travel at 1 m/s. 3 m/s Wind 1 m/s

Question Twenty Six A cart is sitting still on a table. In order for the cart to begin moving, what must happen? A. There must be no forces acting on it B. Balanced forces must act on it C. Only one force can be acting on it D. Unbalanced forces must be acting on it

Question Twenty Six A cart is sitting still on a table. In order for the cart to begin moving, what must happen? A. There must be no forces acting on it B. Balanced forces must act on it C. Only one force can be acting on it D. Unbalanced forces must be acting on it

Question Twenty Seven While driving you to school, your mom has to suddenly slam on the brakes in order to avoid hitting a dog. You are thrown forward into your seatbelt. Which of these explains your movement and the law responsible? A. The car transfers energy to you (Newton’s 4th Law) B. The force of stopping increased the mass of the student (Newton’s 2nd Law) C. The car stops but you keep moving (Newton’s 1st Law) D. The car pushed you so you push back (Newton’s 3rd Law)

Question Twenty Seven While driving you to school, your mom has to suddenly slam on the brakes in order to avoid hitting a dog. You are thrown forward into your seatbelt. Which of these explains your movement and the law responsible? A. The car transfers energy to you (Newton’s 4th Law) B. The force of stopping increased the mass of the student (Newton’s 2nd Law) C. The car stops but you keep moving (Newton’s 1st Law) D. The car pushed you so you push back (Newton’s 3rd Law)

Question Twenty Eight What is the net force acting on the box and what direction will the box move? 13 N 6 N

Question Twenty Eight What is the net force acting on the box and what direction will the box move? 7 N to the right. 13 N 6 N

Question Twenty Nine Define Velocity.

Define Velocity. Speed with a directional component (55 km/h East) Question Twenty Nine Define Velocity. Speed with a directional component (55 km/h East)

Question Thirty Jacob is pushing a box up the ramp shown below. The ramp is 5 m long. Pushing the box requires 20 N of force. Calculate the Work Jacob is doing. 20 N 2 m 5 m

Question Thirty Jacob is pushing a box up the ramp shown below. The ramp is 5 m long. Pushing the box requires 20 N of force. Calculate the Work Jacob is doing. W= F * d W= 20 * 5 W = 100 J 20 N 2 m 5 m

Question Thirty One Which point on the rollercoaster would have the most potential energy? A. A B. B C. C D. All of the Above

Question Thirty One Which point on the rollercoaster would have the most potential energy? A. A B. B C. C D. All of the Above

Question Thirty Two If you are standing on a skateboard with a basketball, and you throw the ball forward, which direction will you move? A. Forward B. Backwards C. Up D. Down

Question Thirty Two If you are standing on a skateboard with a basketball, and you throw the ball forward, which direction will you move? A. Forward B. Backwards C. Up D. Down

Question Thirty Three If I hit the wall with 40 N of force, the wall does not move. That means the wall exerts ______. A. No force B. 40 N of force C. More than 40 N of force D. Less than 40 N of force

Question Thirty Three If I hit the wall with 40 N of force, the wall does not move. That means the wall exerts ______. A. No force B. 40 N of force C. More than 40 N of force D. Less than 40 N of force

Question Thirty Four You are riding your bike from your house to your friend’s house and want to know what your average speed is. How could you calculate your average speed? A. Distance to your friend’s house plus the time it took you to get there B. The time it took to get to your friend’s house divided by the distance to his house C. Time to get to your friend’s house plus distance to his house D. Distance to your friend’s house divided by the time it took to get there

Question Thirty Four You are riding your bike from your house to your friend’s house and want to know what your average speed is. How could you calculate your average speed? A. Distance to your friend’s house plus the time it took you to get there B. The time it took to get to your friend’s house divided by the distance to his house C. Time to get to your friend’s house plus distance to his house D. Distance to your friend’s house divided by the time it took to get there

Question Thirty Five Two marbles of different sizes are placed at the starting block and rolled down the ramp to collect data on their speed. On what section of the track are the forces on the marbles balanced? Unbalanced? Starting Block Ramp Level

Question Thirty Five Two marbles of different sizes are placed at the starting block and rolled down the ramp to collect data on their speed. On what section of the track are the forces on the marbles balanced? Starting position Unbalanced? Everywhere else along the path. Starting Block Ramp Level

Question Thirty Six An airplane travels 1225 miles in 5 hours. What is the speed of the airplane?

Question Thirty Six An airplane travels 1225 miles in 5 hours. What is the speed of the airplane? 245 m/hr

Question Thirty Seven Ms. B is pushing a cart full of books down the hallway. A student comes running up and dumps even more books onto the cart. The cart now has more mass it did before. What happens to the acceleration of the cart? A. The acceleration will increase B. The acceleration will decrease C. The acceleration will stay the same D. The acceleration will be zero

Question Thirty Seven Ms. B is pushing a cart full of books down the hallway. A student comes running up and dumps even more books onto the cart. The cart now has more mass it did before. What happens to the acceleration of the cart? A. The acceleration will increase B. The acceleration will decrease C. The acceleration will stay the same D. The acceleration will be zero

Question Thirty Eight Which of these is a good description of velocity? A. Changing my speed B. Traveling north C. Traveling 30 km/hr South D. Traveling at 30 km/hr

Question Thirty Eight Which of these is a good description of velocity? A. Changing my speed B. Traveling north C. Traveling 30 km/hr South D. Traveling at 30 km/hr