NEW
Font size
WorksheetsForce Interaction Test Review
Total questions: 27
Worksheet time: 16mins
Look at the Position vs Time graph and answer the question: The net force on this object is...
always positive
always zero
starting at zero and increasing
always negative
Look at the Position vs Time graph and answer the question: The net force on this object is...
always positive
always zero
starting at zero and increasing
always negative
The object in this force diagram is...
Not moving
moving at a constant velocity
speeding up
Either not moving or moving at a constant velocity
A hiker pushed on a large rock, but it did not move. He pushed 300 N to the left. In what direction does he feel a force form the rock?
Down
UP
Left
Right
A hiker pushed on a large rock, but it did not move. He pushed 300 N to the left. How much force does he feel from the rock?
Less than 300
300
More then 300
The forces on this object must be ...
balanced
unbalanced
not enough information
The forces on this object must be ...
balanced
unbalanced
not enough information
During which of these time periods are the forces on this object balanced?
B
B and D
A, B, and D
All of them
The Coffee cup in the picture is resting on a table. What force(s) are missing from the free body diagram?
No forces are missing
The normal force from the table pushing the cup up.
The normal force from the table pushing the cup down.
The friction force from the table pushing the cup left and right.
The coffee cup in the picture is at rest on the table. What is true about the Normal force?
The normal force is exactly 15
The normal force is less than 15
The normal force is more than 15
The normal force is -10
The hockey puck is moving at a constant velocity across the ice. What forces does the puck experience at this moment?
None
Gravity
Gravity and Normal
Gravity, Normal, and Friction
Gravity, Normal, Friction, and Applied
The hockey puck is moving at a velocity of 20 m/s. If the forces on the puck are in equilibrium, what will the puck's velocity be 2 seconds later?
0 m/s
2 m/s
10 m/s
20 m/s
The Car in the picture is moving to the right at a constant velocity. Any friction present would be pushing the car to the ...
up
down
right
left
A box is moving to the right. After giving a moving box a push, the boxes' kinetic Energy doubled. What do we know about the forces on the box.
The forces were balanced
The net force is to the right
The net force is to the left
Mary drover her car through some mud. When she got into the mud, she pressed the gas so that she would not slow down in the mud. If the momentum of her car did not change, what do we know about the forces on her car while in the mud.
They were balanced
They were unbalanced
There were no forces
The forces on this chandelier are...
Gravity
Gravity and Normal
Gravity and Tension
Gravity, Tension, Friction, and Applied
A man pushes a box across the floor at a constant velocity. There is a force on the box pulling it toward the center of the earth. This is called the
force of gravity
normal force
friction force
applied force
A man pushes a box across the floor at a constant velocity. There is a force on the box from the floor pushing the box up. This is the ...
force of gravity
normal force
force of friction
applied force
A man pushes a box across the floor at a constant velocity. There is a force on the box resisting its motion. This is the ...
force of gravity
normal force
force of friction
applied force
A man pushes a box across the floor at a constant velocity. There is a force from the man pushing on the box. This is the ...
force of gravity
normal force
force of friction
applied force
The object starts at the red dot. The object has...
Balanced Forces
Unbalanced Forces
At point A the forces on this object are...
Balanced
Unbalanced
At point B the forces on this object are...
Balanced
Unbalanced
At point C the forces on this object are...
Balanced
Unbalanced
Between 0 and 3 seconds, the forces are...
Balanced
Unbalanced
The bowling ball hits a pin. What is the force pair?
The pin pushing on the bowling ball
The bowling ball pushing on the pin
Gravity from the earth to the bowling ball
Gravity from the pin to the earth
A Cat jumps up and pulls on a string. The cat pulls down on the string with 40 N of force. How much force does the string pull the cat with?
40 N
less than 40 N
more than 40 N
