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Standard XII
Physics
Final Velocities
A body of mas...
Question
A body of mass 1kg is executing SHM given by
X=6cos(100t+π/4)cm
Determine the maximum kinetic energy of the body.
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Solution
From the equation we get ,
a =6cm=0.06 m
Omega =100
Given mass m=1
Kinetic energy,
KE= (1/2) m (omega)²a²
=0.5×1×100²×(0.06)²
= 18 J
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