ï»¿ 300 J of work is done in sliding a 2 kg block up an inclined plane of height 10 m. TakingÂ =10 m/s2, work done against friction is from Physics Laws of Motion Class 11 Manipur Board

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300 J of work is done in sliding a 2 kg block up an inclined plane of height 10 m. TakingÂ =10 m/s2, work done against friction is

• 200 J

• 100 J

• Zero

• 1000 J

B.

100 J

Net work done in sliding a body up to a height h on inclined plane
Â  Â  = Work done against gravitational force + Work done against frictional force

Â

Net work done in sliding a body up to a height h on inclined plane
Â  Â  = Work done against gravitational force + Work done against frictional force

Â

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