As I Slide a Box at Constant Speed Up a Frictionless

question 42

Multiple Choice

As I slide a box at constant speed up a frictionless slope,pulling parallel to the slope,the tension in the rope will be:

• A)greater than the tension would be if the box were stationary.
• B)greater than the weight of the box.
• C)equal to the weight of the box.
• D)less than the weight of the box.

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