Question

A body of mass 100g is lifted to a height of 10m.Find the amount of work done

Answer 1

Hey there!

Given,
Mass = 100 g = 0.1 kg
Height = 10 m
Taking g = 10 m/s^2

Here,
Work done = Potential Energy
W = mgh
W = 0.1 × 10 × 10
W = 10 J

Hope It Helps You!

Answer 2

Answer:

given, mass(m)=100g =0.1kg (convert g to kg)

height(h)=10m

g=9.8 m/s2 or like this ⬇️

${ {ms}^{} }^{ - 2}$

Explanation:

work done= Potential energy

(as we have m, g and h so tht we can find by potential energy) optional to write this highlighted statement.

work done=mgh

=0.1 x 10 x 9.8

=9.8 Joule.

Hope it help you and others,

Thank You

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