A coolie having 10 kg load on his head covers 100m distance along a platform. Calculate the work done.
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Answered by
4
Answer:
500,0
Consider the following,
work done is written as W = F.s = FsCosθ here F is the force applied, s is the displacement caused such that
F = mg = 10 X 10 = 100 N s
W( horizontal direction)= FsCos(0)=500J , θ is the angle between (vectors) F and s now,
as F and s are perpendicular for vertical direction, θ = 90 thus, W = FsCos90 = 0
Answered by
1
Explanation:
Work=force×displacement
=weight ×gravity ×displacement
=10×9.8×100
=9800 J
Mark me as brainliest because I am right
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