The diagram shows a wooden block of mass 10 kg pushed up a rough inclined plane at a constant speed by a force of 50 N. When the block travels from X to Y, it reaches a height of 5 m and travels a distance of 13 m along the plane, then what is the work done against friction?
A
650 J
B
600 J
C
250 J
D
150 J
Text Solution
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The correct Answer is:
D
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