Question

You serve a volleyball with a mass of 0.77 kg. The ball leaves your hand with a velocity of

Answer 1

Given :

• mass (m) = 0.77 kg

• velocity (v) = 2.33 m/s

Solution :

$\boxed{ \mathrm{Kinetic \: Energy = \frac{1}{2} m {v}^{2} }}$

• $\dfrac{1}{2} \times 0.77 \times (2.33) {}^{2}$

• $\dfrac{418.0253}{2}$

• $209.01265 \: \: joules$

• $\mathrm{209.01 \: \: joules} \: \: \: (approx)$

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$\mathrm{ \#TeeNForeveR}$