Question

11.A boy pushes a book by applying a force of 40 N and the surface offers a friction of 2N. find the work done by applied force as the book is displaced through 25 cm along the path? Also find the work done by fraction​

Answer 1

Answer:

80 is the answer

Explanation:

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Answer 2

Answer:

10J

Explanation:

to find Workdone u have to multiply the force by distance

$w = f \times d \\ = 40 \times 0.25 \\ = 10j$

25cm= 0.25m

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