Question

Find the loss in kinetic energy, when a body of mass m, moving with a
speed u, undergoes a completely inelastic headon collision with a body
of mass m,, initially at rest.​

Answer 1

$\huge\mathfrak{Answer:}$

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⭕ In inelastic collision both the bodies stick together and then move.

• Momentum remains conserved
• Some kinetic energy is wasted in deformation so we can say that kinetic energy intial is greater than kinetic energy final.

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