## Presentation on theme: "© Mark E. Damon - All Rights Reserved To the Board Bobbette Astro Pops Talk about monkey business!!!"— Presentation transcript:

To the Board Bobbette Astro Pops Talk about monkey business!!!

© Mark E. Damon - All Rights Reserved Motion VocabularyNewton’s Laws Simple Machines ForcesDo the math! Final Jeopardy Scores \$100 \$200 \$300 \$400 \$500 \$100 \$200 \$300 \$400 \$500 \$100 \$200 \$300 \$400 \$500 \$100 \$200 \$300 \$400 \$500 \$100 \$200 \$300 \$400 \$500 \$100 \$200 \$300 \$400 \$500

© Mark E. Damon - All Rights Reserved \$100 This is the force that results when two materials rub against each other.

© Mark E. Damon - All Rights Reserved \$100 What is friction? Scores Remember how we rubbed our hands together. When there is friction, it slows an object down.

© Mark E. Damon - All Rights Reserved \$200 This is what makes your body rise out of its seat at the top of a hill.

© Mark E. Damon - All Rights Reserved \$300 The formula for this is the Speed= Distance Time and the direction. The formula for this is the Speed= Distance Time and the direction.

© Mark E. Damon - All Rights Reserved \$300 What is velocity? Scores The car is moving at a speed of 55 miles per hour/north

© Mark E. Damon - All Rights Reserved \$400 This has only a pull motion.

© Mark E. Damon - All Rights Reserved \$400 What is gravity? This allows satellites to rotate around the earth instead of drifting off into outer space. What is gravity? This allows satellites to rotate around the earth instead of drifting off into outer space. Scores

© Mark E. Damon - All Rights Reserved \$500 This force as well as electricity can have a push or pull motion.

© Mark E. Damon - All Rights Reserved \$100 This law of motion states that an object at rest stays at rest and an object moving in a straight line at a constant speed will continue to move at a constant speed until a net force acts on the object.

© Mark E. Damon - All Rights Reserved \$200 This law of motion states that when one object exerts force on another object, the second object exerts a force on the first object. This type of force is always equal and opposite, and they always occur in pairs. This law of motion states that when one object exerts force on another object, the second object exerts a force on the first object. This type of force is always equal and opposite, and they always occur in pairs.

© Mark E. Damon - All Rights Reserved \$200 What is action reaction? If two marbles hit left, two marbles will move right. This demonstrates an equal force. What is action reaction? If two marbles hit left, two marbles will move right. This demonstrates an equal force. Scores

© Mark E. Damon - All Rights Reserved \$300 This law of motion describes the relationship between the rate in which an object’s velocity changes over time, mass and net force.

© Mark E. Damon - All Rights Reserved \$300 What is acceleration? Scores Remember our examples of acceleration in class. The greater the net force acting on an object the greater the acceleration of the object.

\$400 When you use your brakes, you are changing this motion.

© Mark E. Damon - All Rights Reserved \$400 What is acceleration? Acceleration is the net forces acting on an object to CHANGE its velocity by causing it to speed up slow down change direction What is acceleration? Acceleration is the net forces acting on an object to CHANGE its velocity by causing it to speed up slow down change direction Scores

© Mark E. Damon - All Rights Reserved \$500 You are running outside at recess and you accidentally run into a butterfly. You can say that the butterfly hit you with less of this than that of which you hit the butterfly. You are running outside at recess and you accidentally run into a butterfly. You can say that the butterfly hit you with less of this than that of which you hit the butterfly.

© Mark E. Damon - All Rights Reserved \$500 What is force? Scores More force Less force

© Mark E. Damon - All Rights Reserved \$100 This is a simple machine that is made up of a circular object and a shaft.

© Mark E. Damon - All Rights Reserved \$100 What is a wheel and axle? Scores

© Mark E. Damon - All Rights Reserved \$200 This is a simple machine that consists of a rope or cable that runs through a grooved wheel.

© Mark E. Damon - All Rights Reserved \$200 What is a pulley? Scores

© Mark E. Damon - All Rights Reserved \$300 This type of simple machine consists of a stiff bar that rotates around a fixed point called a fulcrum.

© Mark E. Damon - All Rights Reserved \$300 What is a lever? Scores

© Mark E. Damon - All Rights Reserved \$400 A screw is a modification of this type of simple machine?

© Mark E. Damon - All Rights Reserved \$400 What is an inclined plane? Scores

© Mark E. Damon - All Rights Reserved \$500 This type of simple machine consists of one end higher than the other that makes carrying heavy items up a flight of stairs easier.

© Mark E. Damon - All Rights Reserved \$500 What is an inclined plane? Scores

© Mark E. Damon - All Rights Reserved \$100 This type of force is electrically charged when it gains or loses electrons.

© Mark E. Damon - All Rights Reserved \$100 What is electricity? Scores A comb that is negatively charged attracts paper.

© Mark E. Damon - All Rights Reserved \$200 There is less of this force in outer space so objects in outer space move more easily.

© Mark E. Damon - All Rights Reserved \$300 This force keeps the satellites orbiting around the earth.

© Mark E. Damon - All Rights Reserved \$400 A bicycle uses mostly this type of force.

© Mark E. Damon - All Rights Reserved \$400 What is human force? Scores

© Mark E. Damon - All Rights Reserved \$500 A steering wheel on a go-cart is an example of a type of simple machine… a wheel and axle. The purpose of the axle is to reduce the amount of _________ needed to steer the cart.

© Mark E. Damon - All Rights Reserved A motion that goes back and forth. \$100

© Mark E. Damon - All Rights Reserved \$100 What is periodic motion? Scores

© Mark E. Damon - All Rights Reserved \$200 What is constant motion? Ex. The earth’s steady or constant motion around the sun. What is constant motion? Ex. The earth’s steady or constant motion around the sun. Scores

© Mark E. Damon - All Rights Reserved \$300 This is a type of motion that moves in many directions and at many speeds.

© Mark E. Damon - All Rights Reserved \$300 What is variable motion? Scores

© Mark E. Damon - All Rights Reserved \$400 Wheels moving on a car are an example of this type of motion.

© Mark E. Damon - All Rights Reserved \$400 What is circular motion? Scores

© Mark E. Damon - All Rights Reserved \$500 When something is plucked and it moves.

© Mark E. Damon - All Rights Reserved \$500 What is vibrational motion? Scores

© Mark E. Damon - All Rights Reserved \$100 Mrs. Radtke travels 160 miles north east to her parents house in 4 hours. This is the velocity in which she is traveling.

© Mark E. Damon - All Rights Reserved \$100 What is 40 mph northeast? Scores

© Mark E. Damon - All Rights Reserved \$200 Printer A performs 64 joules of work in 8 seconds. Printer B performs the same amount of work in double the time. You can conclude that this printer uses more power.

© Mark E. Damon - All Rights Reserved \$200 What is printer A? Scores Printer A did the same amount of work in half the time. This made printer A use more power.

© Mark E. Damon - All Rights Reserved \$300 We traveled to Baltimore last week. We traveled 60 miles northwest in 60 minutes. This is our velocity.

© Mark E. Damon - All Rights Reserved \$300 What is 60 miles per hour/northwest? Scores

© Mark E. Damon - All Rights Reserved \$400 This is your average speed if you travel 240 miles in 6 hours.

© Mark E. Damon - All Rights Reserved \$400 What is 40 miles per hour? Scores x miles per hour= 240 (miles) 6 hrs. 240 divided by 6= 40 mph

© Mark E. Damon - All Rights Reserved \$500 You travel 6 hours at an average speed of 50 miles per hour. This is the distance you traveled.

© Mark E. Damon - All Rights Reserved \$500 What is 300 miles per hour? Scores 50 miles per hour= x (distance) 6 hrs. 50 x 6= 300

© Mark E. Damon - All Rights Reserved Scores Simple Machines Final Jeopardy Question

© Mark E. Damon - All Rights Reserved This type of machine makes work easier by changing the direction of the force needed to do work. On a flagpole, the wheel used with the rope to raise the flag is an example of this. This type of machine makes work easier by changing the direction of the force needed to do work. On a flagpole, the wheel used with the rope to raise the flag is an example of this.