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Laws of Motion
Force
Which Law am I
Misc Questions
Definitions
100
An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
What is Newton's First Law of Motion
100

Define "Force"

A push or a pull
100
You run into your friend while skating and both of you fall in opposite directions. This is an example of which law of motion?
What is Newton's 3rd law.
100

Two people are pushing on a box from opposite sides. They apply the same amount of force. Does the box move?

No

100
What is the amount of matter in an object?
What is Mass
200

True or false: If an object is pushed with more force, it will move faster or have a greater acceleration.

True!

200

These are forces that change an objects motion.

Unbalanced forces

200
You are thrown off the front of a 4 wheeler when it runs into a fence. This is an example of which law of motion?
What is Newton's First Law.
200

If a force of 10N occurs on a mass of 2kg, what must be the acceleration?

5 m/s2

200

A feather and a bowling ball fall to the ground at different times due to what?

Air resistance

300

F = M * A

Force = Mass x Acceleration

What law is this?

What is Newton's Second Law of Motion

300

What do you call all of the combined forces acting on an object?

Net Force

300
A car is easier to push than a bus. This is an example of which of Newton's Laws?
What is Newton's 2nd law.
300

A block with a mass of 50kg is pulled with a force of 100N. What will be the acceleration of the block?

2 m/s2

300

What is the measure of gravitational attraction or force?

What is Weight (Newtons)

400
This is the natural tendency of objects to keep on doing what they're doing.
What is Inertia
400

When forces are acting on an object in opposite directions, they are _________________ to find net Force.

Subtracted

400
A kickball continues to roll until it hits the fence. This is an example of which law of motion?
What is Newton's First Law.
400

Mr. Fitz is going down the sidewalk on his skateboard. Mrs. Ashley decides to get on, too. What will Mr. Fitz have to do to keep the skateboard moving at the same speed?

Push with more force

400

Which of Newton's laws take force into consideration?

All of them!

500
Newton's 3rd law states this, "For ...
What is "For every action there is an equal and opposite reaction."
500

Can objects with balanced forces still have motion?

Yes. The object can be still or moving at a constant speed.

500
A baseball hit with a wooden bat goes farther than a baseball hit with a plastic bat. This is an example of which law of motion?
What is Newton's Second Law.
500

What is the mass of a person who has the force of 500N pulling on them on a planet whose acceleration due to gravity is 10 m/s2?

50kg

500
According to Newton's third law, " If you _________ on it, it ____________ on you!"
What is "If you push on it, it pushes on you!