Calculate the work done by a force of 30N in lifting a load of20 kg to a height of 10m
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Answered by
14
⭐⭐⭐⭐⭐ ANSWER ⭐⭐⭐⭐⭐
➡ Force is a push or pull acting on a body.
➡ Mass is the amount of matter contained in a body.
➡ Displacement is the shortest distance covered by that body.
➡ Work done = force × displacement
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Given, Force = 30 N.
Mass of the load = 20 kg
Height (or displacement) = 10 m.
Work done = Force × Displacement
= (30×10) J
= 300 J [ANSWER.]
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⭐⭐⭐ ALWAYS BE BRAINLY ⭐⭐⭐
==================================
➡ Force is a push or pull acting on a body.
➡ Mass is the amount of matter contained in a body.
➡ Displacement is the shortest distance covered by that body.
➡ Work done = force × displacement
==================================
Given, Force = 30 N.
Mass of the load = 20 kg
Height (or displacement) = 10 m.
Work done = Force × Displacement
= (30×10) J
= 300 J [ANSWER.]
==================================
⭐⭐⭐ ALWAYS BE BRAINLY ⭐⭐⭐
==================================
Answered by
2
the work done is equal to
W= f × s
W = 30×10 = 300j
Energy is required
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