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Newton's Laws GN Quiz

Total questions: 14

Worksheet time: 7mins

Name
Class
Date
1.

In football we see __________ whenever one player exerts a force on another and causes them to change their direction or speed.

a)

inertia force

b)

balanced force

c)

unbalanced force

d)

motion force

2.

In physics, a players natural resistance to that unbalanced force is something called _______.

a)

forces

b)

unbalanced

c)

balanced

d)

inertia

3.

Mass is a measure of how much ________ an object has.

a)

force

b)

matter

c)

weight

d)

mass

4.

Weight is a measure of how stronly an objects mass is attracted to _________ (Ms. P does not agree with this phrase and had to clarify)

a)

mass

b)

gravity

c)

force

d)

acceleration

5.

If you have an object with a mass that is accelerating, and accelerating means a change in velocity that is equal to the amount of ________ applied to the object.

a)

mass

b)

weight

c)

matter

d)

force

6.

Newton's Second Law of Motion can be summed up by the formula:

a)

f=ma

b)

m=fa

c)

forces= mass * acid

d)

mass=acceleration x force

7.

Newton's Third Law of Motion is sometimes called the ________________ law.

a)

action / reaction

b)

action / jackson

c)

inertia

d)

f=ma

8.

Each action or force has an _______ and ________ reaction.

a)

balanced and unbalanced

b)

equal and opposite

c)

force and motion

d)

inertia and acceleration

9.

An impulse is equal to the ____________ multiplied by the time the force is applied by delta-T.

a)

force

b)

mass

c)

weight

d)

gravity

10.

A quick, violent strike of kicking a ball is a perfect example of what is known in physics as an _________.

a)

unbalanced force

b)

inertia

c)

impulse

d)

balanced force

11.

An object at rest will remain at rest, an object in motion will remain in motion, unless acted on by an unbalanced force.

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

12.

The greater the mass the greater amount of force is needed to accelerate the object.

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

13.

For every action there is an equal and opposite reaction.

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

14.

The formula for speed is:

a)

speed = time/force

b)

speed = distance/time

c)

speed = mass x gravity

d)

speed = unbalanced force / mass