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A ball of mass is projected upward with velocity
PHYSICS · Subjective · CBSE · Physics · Work and Energy · Work and Energy
Problem
A ball of mass
100
g
100\,\mathrm{g}
100
g
is projected upward with velocity
10
m
/
s
10\,\mathrm{m/s}
10
m/s
. It returns with velocity
6
m
/
s
6\,\mathrm{m/s}
6
m/s
. Find the work done by air resistance.
Related theory
Law of Conservation of Energy
Energy Losses & Efficiency
Conservation of energy
Work, energy and power
Conservation of mechanical energy
Conservation of energy; conservative and non-conservative forces
Work and Energy
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