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Instructions for using this template. Remember this is Jeopardy, so where I have written Answer this is the prompt the students will see, and where I.

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Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where I have “Question” should be the student’s response. To enter your questions and answers, click once on the text on the slide, then highlight and just type over what’s there to replace it. If you hit Delete or Backspace, it sometimes makes the text box disappear. When clicking on the slide to move to the next appropriate slide, be sure you see the hand, not the arrow. (If you put your cursor over a text box, it will be an arrow and WILL NOT take you to the right location.)

Choose a category. You will be given the answer. You must give the correct question. Click to begin.

Click here for Final Jeopardy

Equilibrium Newton’s 2nd Newton’s 3rd 10 Point 20 Points 30 Points 40 Points 50 Points 10 Point 20 Points 30 Points 40 Points 50 Points 30 Points 40 Points 50 Points Newton’s 1st Forces

True/False: The normal force is always equal and opposite to the force of gravity?

False

A Newton is equal to what combination of base metric units?

Kg*m/s^2

For two given surfaces which will be greater, the coefficient of static friction or coefficient of kinetic friction?

Static Friction

A 9 Newton force and a 15 Newton force act on an object. What are the maximum and minimum possible net forces?

Min = 6 N Max = 24 N

A 7 Newton force pushes North on an object and a 8 Newton force pushes East on the same object. What is the magnitude and direction of the net force?

Net force = 10.6 N Angle = 41 degrees North of East

If an object is in equilibrium, what is true about the motion of that object and the net force on the object?

Velocity constant Net force = 0

If you pull on an occupied chair with a force of 200 Newtons and it doesn’t move, the force of friction must be 200 N. Then you pull with a force of 300 N and the chair slides at a constant speed. The force of friction must be what?

300 N

A single force acts on an object. The force has components in the +y and –x directions. The single force needed to bring the object into equilibrium would have components in which directions?

-y and +x directions

A 2 kg book rests on the table. What is the magnitude and direction of the normal (support) force on the book?

19.6 Newtons upwards

Victoria drags a chair at constant speed with a force of 32 Newtons. If the chair has a mass of 7.40 kg, what is the coefficient of friction between the chair and floor?

0.44

Objects in motion: _________ Objects at rest:_____________

Stay in motion Stay at rest

Objects at rest stay at rest unless ____________?

There is a net force

The force required to keep an object moving at a constant speed in free space is _____?

zero

An object on the moon has _______ weight and ______ mass compared to the same object on Earth.

Less weight The Same mass

Newton’s 1 st Law is also called the Law of Inertia. Define inertia and what determines how much inertia an object has?

Inertia = resistance to changes in motion Determined by the amount of Mass

Accelerations are produced by _______.

Forces

Accelerations is _________ proportional to force and _________ proportional to mass.

Directly Inversely

A 6 kg brick and a 3 kg brick are dropped in a vacuum. What is the force of gravity on each brick?

58.9 N 29.4 N

What is the normal force between a chair and the floor if the chair has a mass of 12 kg and a 600 Newton person is sitting in the chair??

718 Newtons

What is the horizontal acceleration of a 30 kg wagon that is pulled with a force of 140 Newtons if the force is directed at 13 degrees above the horizontal?

4.46 m/s^2

State Newton’s 3 rd Law.

For every force, there is an equal and opposite reaction force.

If Mike punches the wall, what is the action force and the reaction force?

Action: Mike punching wall Reaction: Wall hitting Mike

As a satellite orbits Earth, the action force is the Earth pulling down on the satellite. Identify the reaction to this force?

Satellite pulling up on earth

A karate chop of 1900 N breaks a board. What force does the board create on the hand during this?

1900 Newtons, opposite direction

A tractor pulls a sled. How can the sled move if there is always an equal and opposite opposing reaction force?

The opposing force acts ON THE TRACTOR – only one of the forces acts on the SLED.

Make your wager

Final Answer

#3 63 degrees