WorksheetsUnit 10 Test Review: Force and Motion
Total questions: 40
Worksheet time: 36mins
Speed is equal to
time divided by distance
distance
distance x time
distance divided by time
Stating that a man is traveling north at 30 m/s is an statement of his
speed
velocity
acceleration
endurance
If Steven is walking 3 m/s to the north and Vanessa is walking 3 m/s to the west, then which of the following is true
They have the same speed and different velocities
They have the same velocity and different speeds
They have the same speed and velocity
They have different speeds and different velocities
d= 100 m
t= 20 s
It takes Carlos 50 seconds to reach his friend's house, which is 100 meters away. What is his average speed?
How far can you travel in 4 hours if your average speed is 95km/hr?
380 km
0.042 m/s
24 km
560 km/hr2
What is the acceleration of an object that has a velocity of 2m/s but over a time of 10 seconds, speeds up to move at 5m/s?
0.3m/s2
0.3m/s
30m/s
3m/s2
The graph shows Sara riding her bike to Andrew's house.
What is occurring from point A to point B?
she is traveling at a constant speed
she is decreasing in speed
she stopped to take a break
She is increasing in speed
LT4: The graph shows Sara riding her bike to Andrew's house.
What was occurring from point B to point C?
She was increasing her speed.
She stopped for 4 minutes
She was decreasing in speed
She is riding at a constant speed
The graph shows Sara riding her bike to Andrew's house.
What was her average speed for the ENTIRE trip?
1600 m/min
200 m/min
160 m/min
This graph represents the motion of a car while driving over a short distance. Which statement accurately describes the motion of the car in this graph?
It is going forwards slow, then it is going forwards fast.
It is going forwards fast, then it is going forwards slowly.
It is going backwards slow, then it is going backwards fast.
It is going backwards fast, then it is going backwards slowly.
Which force always produces a change in motion?
unbalanced force
balanced force
gravitational force
frictional force
What is the net force?
40 N left
0 N Balanced
400 N right
40 N right
What is the net force on the block?
5 Newtons up
5 Newtons down
15 Newtons up
15 Newtons down
True or False: Any object in motion must be experiencing unbalanced forces
True
False
When mass increases then gravitational force
Decreases
Increases
Stays the same
A person pushes against a wall with 15N of force. The wall doesn't move. The wall exerts how much force on the student?
15N
greater than 15N
less than 15N
0N
What is the force exerted when an object has a mass of 3 kg and the acceleration of 9 m/s2?
27N
3N
.33N
0N
What is the acceleration of the red block shown here? Don't forget to find the net force first!
0.67m/s2
5m/s2
2.67m/s2
24m/s2
There is a book sitting at rest on a chair. Which of the following is true?
There are multiple forces acting on the book, but they balance each other out
The book exerts no force on the chair
The chair exerts no force on the book
The chair is exerting an unbalanced force on the book
Three people can move a piano easier than two people. This demonstrates which of Newton's Laws of Motion?
Newton's 1st Law (Inertia)
Newton's 2nd Law (F= m x a)
Newton's 3rd Law (Action Forces & Reaction Forces)
Mary is riding in a car when the driver suddenly slams on the brakes. Mary is jerked forward out of her seat. This is an example of which law of motion?
2nd Law
1st Law
3rd Law
A jellyfish swims through the water by pulling in water and then pushing the water back out in the opposite direction. This is an example of which law of motion?
1st Law
2nd Law
3rd Law
This picture represents Newton's Third Law.
True or False: The forces being exerted on the boat in this example are balanced.
True
False
Which object has positive acceleration (getting faster)?
A
B
C
D
This picture shows a VELOCITY-TIME graph. Choose the DISTANCE-TIME graph below that matches the same motion.
Which of the following shows the units labeled correctly?
Force: F
velocity: m
acceleration: m/s
Force: N
velocity: m/s
acceleration: m/s2
Force: n
velocity: m/s2
acceleration: A
Force: N
velocity: s
acceleration: m/s2
Which object has the fastest SPEED?
A
B
C
