Part b the downward force acting on the book is

Part B
The downward force acting on the book is __________.
Part C
What is the downward force acting on the book called?
Part D
Which object exerts an upward force on the book?
Part E
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The upward force acting on the book is __________.
Part F
What is the upward force acting on the book called?
Now consider a different situation. A string is attached to a heavy block. The string is used to pull
the block to the right along a rough horizontal table.
Part G
Which object exerts a force on the block that is directed toward the right?
Part H
The force acting on the block and directed to the right is __________.
To exert a tension force, the string must be connected to (i.e., touching) the block.
Part I
What is the force acting on the block and directed to the right called?
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Part J
Which object exerts a force on the block that is directed toward the left?
Part K
The force acting on the block and directed to the left is __________.
Part L
What is the force acting on the block and directed to the left called?
Now consider a slightly different situation. The same block is placed on the same rough table.
However, this time, the string is disconnected and the block is given a quick push to the right. The
block slides to the right and eventually stops. The following questions refer to the motion of the
block after it is pushed but before it stops.
Part M
How many forces are acting on the block in the horizontal direction?
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