A moving body of mass 20 kg has 160 joule of energy.calculate the speed
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Hey mate...
Kinetic energy =1/2 mv^2
160 = 1/2 20* v^2
160*2 = 20v^2
320/20 = v^2
16 = v^2
V = root 16
V = 4m/s
Hope it helps!!!!
Kinetic energy =1/2 mv^2
160 = 1/2 20* v^2
160*2 = 20v^2
320/20 = v^2
16 = v^2
V = root 16
V = 4m/s
Hope it helps!!!!
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