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WorksheetsNewton's Laws Review
Total questions: 35
Worksheet time: 3hrs 55mins
Inertia is most often experienced when…
Earth stop rotating for a second
a moving vehicle is stopped
It rains
Rockets are launched
What is one of the benefits of wearing a seat belt?
It keeps you in from falling out of the car.
It allows you to share the same motion as the car
It prevents car accidents
It is connected to air bags
F= mass * acceleration
A 20 kg bike accelerates at 10 m/s2. what is the force acting upon it?
25 Newtons
20 Newtons
200 Newtons
10 Newtons
An object of mass 10 kg is accelerated upward at 2 m/s2. What force is required?
20 N
2 N
5 N
0 N
What Unit do we Measure Force in?
Newtons
Joules
Volts
Lumens
F = ma
Newton's Second Law can be expressed as
v = d / t
E = mc2
F = ma
m1v1 = m2v2
An object accelerates 5 m/s2 when a force of 20 newtons is applied to it. What is the mass of the object?
4 kg
20 kg
0.5 kg
2 kg
According to Newton's second Law, which would take more force to slow down?
The silver car
The green car
They would both take the same force
According to Newton’s second law of motion, if force remains the same but mass increases, then acceleration will
increase
decreases
remain constant
An object is propelled along a straight-line path by a force. If the net force were doubled, its acceleration would
Halve
Double
Remain constant
Why do you lean towards the left when a car turns right?
Because of inertia
Because of gravity
Because of velocity
Objects with different masses can't have the same momentum.
True
False
When a car stops suddenly, your body tends to keep moving
forward
backward
Your friend pushes you for making fun of him/her. What is the reaction force?
You pushing back on your friend
You pushing on the ground
There is no reaction force
Your friend pushing on the ground
When you jump up, you push the earth downwards. Why can't you tell that the earth has moved?
The force of you jumping up doesn't actually push the earth down.
The earth has much more mass so it doesn't move at all
The earth is firmly rooted
The earth has much more mass so you can't tell that it moved
When you hit a tennis ball with a racket...
The ball exerts more force on the racket
The ball and racket exert the same force on each other
The racket exerts more force on the ball
It depends on how hard you hit it
Two students with different masses are sitting in roll-y chairs. The lighter one uses his feet to push the other
The lighter student will move faster because he has less mass
The heavier student will move more because he is being pushed
They will move with the same speed
The heavier student shouldn't move at all
How is this an example of Newton’s Third law?
Only the ball is using the head
They are both exerting an equal force on each other
Only the head is pushing the ball
1st
Law of Motion
2nd
Law of Motion
3rd
Law of Motion
Newton's Third Law is also known as...
The Law of Inertia
The Law of Acceleration
The Law of Conservation of Momentum (Force Pairs)
