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5. Highlight the Correct Response A Force Is Applied to Pull a Cart up an Inclined Plane at a Constant Speed to the Same Final Height.

Question

5. Highlight the correct response A force is applied to pull a cart up an inclined plane at a constant speed to the same final height. The force is exerted parallel to the inclined plane . As the angle of the incline is increased, the amount of force required to do the task __ and the work done when doing the task __ A. remains unchanged , increases B. increases , remains unchanged C. remains unchanged ,decreases D. decreases , remains unchanged E. increases , increases F. decreases , increases G. increases , decreases H. decreases , decreases

Solution

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Answer

B. increases, remains unchanged