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There is a net force but the book has too much inertia
There are no forces acting on it at all
The net force on the book is zero
There is a net force, but the book is too heavy to move
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Slowly come to a stop
Continue with constant acceleration
Continue with constant velocity
Continue with decreasing acceleration
Immediately come to a stop
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More than its weight
Equal to its weight
Less than its weight but more than zero
Depends on the speed of the puck
Zero
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This slows your initial velocity which is already upward
You don’t go up, you’re too heavy
You’re not really pulling down – it just seems that way
The rope actually pulls you up
You are pulling the ceiling down
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4 v
2 v
V
1/2 v
1/4 v
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N > mg
N = mg
N < mg (but not zero)
N = 0
Depends on the size of the elevator
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Greater in magnitude than the frictional force exerted on the person by the merry-go-round
Opposite in direction to the frictional force exerted on the merry-go-round by the person
Directed away from the center of the merry-go-round
Zero if the rate of rotation is constant
Independent of the person's mass
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N > mg
N = mg
N < mg (but not zero)
N = 0
Depends on the size of the elevator
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Moves to the left
Moves to the right
Moves up
Moves down
The box does not move
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Block on flat surface
Block on incline
Both the same (N = mg)
Both the same (N < mg)
Both the same (N = 0)
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The bowling ball exerts a greater force on the ping-pong ball
The ping-pong ball exerts a greater force on the bowling ball
The forces are equal
The forces are zero because they cancel out
There are actually no forces at all
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4 N
100 N
20 N
16 N
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4000 N
14000 N
6000 N
10000 N
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Fg is greater on the feather
Fg is greater on the stone
Fg is zero on both due to vacuum
Fg is equal on both always
Fg is zero on both always
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They do not accelerate because they are weightless
Accelerations are equal, but not opposite
Accelerations are opposite, but bigger for the bowling ball
Accelerations are opposite, but bigger for the ping-pong ball
Accelerations are equal and opposite
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