Question

Calculate the work done in lifting a mass 5kg vertically through 8m.

Answer 1

hope this attachment helps

Answer 2

Answer:

$<marquee>Given; </p><p>M=5kg; </p><p>h=8m; </p><p>g=10m/sec^-2</marquee>$

W=PE

W=mgh

W=5×10×8

W=400J.

The work done is 400Joules.

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