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A cricket ball of mass \(0.25 \mathrm{~kg}\) with speed \(10 \mathrm{~m} / \mathrm{s}\) collides with a bat and returns with same speed within \(0.01 \mathrm{~S}\). The force acted on bat is
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\(500 \mathrm{~N}\)
Hints: \(\Delta \mathrm{P}=2 \mathrm{mV}=2 \times 0.25 \times 10=5 \frac{\mathrm{kgm}}{\mathrm{s}}\)
\(\mathrm{F}=\frac{\Delta \mathrm{P}}{\Delta \mathrm{t}}=\frac{5}{0.01}=500 \mathrm{~N}\)
\(\mathrm{F}=\frac{\Delta \mathrm{P}}{\Delta \mathrm{t}}=\frac{5}{0.01}=500 \mathrm{~N}\)
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