MCQ
A body at rest may have
- ✓Energy
- BMomentum
- CSpeed
- DVelocity
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[Use: Specific heat capacity of water $=4200$
$J\,kg ^{-1} K ^{-1}$, Latent heat of ice $\left.=3.5 \times 10^{5} J\,kg ^{-1}\right]$