Question

remember the formula pressure= force/area.
1. Sheela wants to lift a heavy box. the force of gravity pulls it downwards with 500n.
a. how much force will sheela apply to lift the box?
b. if suresh supports the box from below with the force of 250n, how much force will sheela have to apply to lift the box?​

Answer 1

Answer:

a. more than 500 newton

b. more than 250 newton

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