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ratelena [41]
3 years ago
15

In loading a lorry, a man lifts boxes each of weight 100N through a height of 1.5m.

Physics
1 answer:
liq [111]3 years ago
5 0

Answer:

The amount of work done in order to lift the box is 150\ Joule

Explanation:

Given the weight of each box is 100N

And the man lifts boxes at a height of 1.5m

We need to find the amount of work done.

The amount of work done is the product of applied force F that causes the displacement d.

In our problem force is 100N and displacement is  1.5m.

Now, work done

=force\times displacement\\=100\times1.5\\=150\ Joule

So, the amount of work done in order to lift the box is 150\ Joule

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