Sand is being dropped from a stationary dropper at a rate of … on a conveyor belt moving with a velocity of …. The power needed to keep the belt moving with the same velocity will be :

Work Power and Energy

JEE Main 2022 · 27 Jul, Morning shift · Q8609

PhysicsEasy70×since 2002Q8609

Sand is being dropped from a stationary dropper at a rate of

0.5 \,\mathrm{kgs}^{-1}

on a conveyor belt moving with a velocity of

5 \mathrm{~ms}^{-1}

. The power needed to keep the belt moving with the same velocity will be :

JEE Main 2022 · 27 Jul, Morning shift · Q8609

PhysicsEasy70×since 2002Q8609

Sand is being dropped from a stationary dropper at a rate of

0.5 \,\mathrm{kgs}^{-1}

on a conveyor belt moving with a velocity of

5 \mathrm{~ms}^{-1}

. The power needed to keep the belt moving with the same velocity will be :