navyak819 navyak819

21-01-2022
Physics

contestada

a body of mass 10 kg is moving at a constant speed of 20 m s over a frictionless surface the work done by the weight is
a)200j
b)100j
c)0j
d)300j

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ScienceGoesFirst ScienceGoesFirst

21-01-2022

Answer:

200j

Work Done=Wieght×Speed

10×20

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