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A ball of mass \(0.15\ kg\) is dropped from a height \(10\ m\), strikes the ground and rebounds to the same height. The …

Q1

A ball of mass \(0.15\ kg\) is dropped from a height \(10\ m\), strikes the ground and rebounds to the same height. The magnitude of impulse imparted to the ball is (\(g = 10\ m/s^{2}\)) nearly:

a

\(2.1\mathrm{kg}\mathrm{m}/\mathrm{s}\)

b

\(1.4\mathrm{kg}\mathrm{m}/\mathrm{s}\)

c

\(1.1\mathrm{kg}\mathrm{m}/\mathrm{s}\)

d

\(4.2\mathrm{kg}\mathrm{m}/\mathrm{s}\)

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