Question

A gardener pushes a lawn roller through a distance of 100 m with a force of 50 N. calculate the wages if he is to be paid Re, 1 for 25 J of work. It is given that applied force is inclined 60° yo the direction of motion​

Answer 1

Answer:

since torque is applied when it is at am 60 degree

so work done = fxsxcos theta

50 x 100 x 1/2

=250

Explanation:

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