Question

A load of 100 kg is pulled by 5 m across a horizontal surface by applying a force of 15N. Calculate the work done

by (a) Gravitational force on the block (b) Force of 15N (g=10 m/s2
)
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Answer 1

Answer:

load is too heavy. So, 15N force can not push the load up. It need more than 1000N to horizontally force it up. 0 Joule

Answer 2

Explanation:

it needs 1000N to horizontalally force up