WorksheetsNewton's Laws of Motion/conroe22
Total questions: 33
Worksheet time: 2hrs 40mins
Name
Class
Date
1.
What is the attractive force between all objects that have mass?
a)
centripetal force
b)
weight
c)
gravity
d)
mass
2.
Forces that produce a nonzero net force, which changes an objects motion.
a)
Force
b)
Momentum
c)
Unbalanced Force
d)
Speed
3.
A push or pull exerted on an object
a)
Force
b)
Net force
c)
Momentum
d)
Speed
4.
The distance an object travels per unit of time or distance divided by time.
a)
Force
b)
Momentum
c)
Speed
d)
Velocity
5.
The force that pulls objects toward each other
a)
Momentum
b)
Gravity
c)
Velocity
d)
Speed
6.
The force of gravity on an object at the surface of a planet
a)
Weight
b)
Mass
c)
Gravity
d)
Netforce
7.
According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will_____.
a)
remain in motion.
b)
eventually come to a stop.
c)
change its momentum.
d)
accelerate.
8.
Forces always act in equal and opposite pairs, which law does this apply to ?
a)
Newton's 1st Law
b)
Newton's 3rd Law
c)
Newton's second law
9.
Acceleration is caused by a force acting on a mass. Which law does this apply to?
a)
Newton’s first law of motion
b)
Newton’s second law of motion
c)
Newton’s third law of motion
10.
Newton's 1st law is often called the _______.
a)
Newton's 2nd law
b)
action-reaction law
c)
law of equality
d)
law of inertia
11.
Which has more Inertia? (and more force to move)
a)
Truck
b)
Ant
c)
rabbit
d)
golf ball
12.
When air rushes out of a balloon and it moves upward. This is an example of which law?
a)
Newton's First Law
b)
Newton's Second Law
c)
Newton's Third Law
13.
The SI units for force are...
a)
Kilograms
b)
Newtons
c)
Meters per second
d)
Pounds
14.
An empty truck and a fully loaded truck are next to each other at a traffic light. When the light turns green, the lighter truck increases speed more quickly. Which of these best explains this situation?
a)
Newton's first law
b)
Newton's second law
c)
Newton's third law
d)
Conservation of momentum
15.
Newton’s third law of motion involves the interactions of
a)
one object and one force
b)
one object and two forces
c)
two objects and one force.
d)
two objects and two forces.
16.
This is known as the action-reaction law.
a)
1st
b)
2nd
c)
3rd
17.
This is a unit of mass.
a)
m/s 2
b)
m/s
c)
newtons
d)
kg
18.
The graph represents
a)
no motion
b)
constant velocity
c)
acceleration
d)
negative acceleration
19.
The graph represents
a)
no motion
b)
Constant velocity
c)
Acceleration
d)
negative acceleration
20.
Which law best demonstrates this picture?
a)
1st
b)
2nd
c)
3rd
21.
The ball has been sitting on the ground for several hours. Which law best applies?
a)
1st
b)
2nd
c)
3rd
22.
Which law best demonstrates this picture?
a)
1st
b)
2nd
c)
3rd
23.
In a tug-of-war game the team on the left pulls with 400N, and the team on the right pulls with 420 N on the right. What is the net force on the rope?
a)
10N
b)
30 N
c)
20N
d)
zero N
24.
LT4: The graph shows Ashley riding her bike to Maria's house.
What was occurring from point B to point C?
What was occurring from point B to point C?
a)
She was increasing her speed.
b)
She stopped for 4 minutes
c)
She was decreasing in speed
25.
If the distance separating the objects is the same for each pair , which pair of objects will have the greatest grav. force between them?
a)
a 50kg object and an 80kg object
b)
a 65 kg object and a 65 kg object
c)
a 65 kg object and a 75 kg object
d)
a 60 kg and 65 kg. object
26.
What happens to the grav. force between 2 objects as they move farther apart?
a)
it increases
b)
it decreases
c)
it fluctuates (changes)
d)
it stays the same
27.
If 3 people each pushing on a car apply a force of 100 N, how much force does the car exert on each person?
a)
100 N
b)
it depends on the mass of each person
c)
300 N
d)
0 N
28.
Which type of force(s) will cause a change in an object's motion?
a)
zero net force
b)
inertia
c)
unbalanced
d)
balanced
29.
Which type of force(s) will cause a change in an object's motion?
a)
zero net force
b)
balanced force
c)
unbalanced force
d)
centripetal force
30.
Gravity and magnetism are examples of what?
a)
non-contact forces
b)
contact forces
c)
friction
d)
electrical forces
31.
What type of friction keeps an object at rest?
a)
sliding
b)
fluid
c)
rolling
d)
static
32.
What is the term for the forces that 2 objects exert on each other?
a)
net force
b)
force pair
c)
balanced forces
d)
unbalanced forces
33.
What is a measure of how hard it is to stop a moving object?
a)
momentum
b)
inertia
c)
gravity
d)
weight
100 %
