A 400-g block with an initial speed of 80 cm/s slides along a horizontal tabletop against a
Question:
A 400-g block with an initial speed of 80 cm/s slides along a horizontal tabletop against a friction force of 0.70 N.
(a) How far will it slide before stopping?
(b) What is the coefficient of friction between the block and the tabletop?
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a Take the direction of motion as positive The only unbalanced force acting on the block ...View the full answer
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