A motor boat is travelling with a speed of $3.0 m/sec$. If the force on it due to water flow is $500 N$, the power of the boat is
A motor boat is travelling with a speed of $3.0 m/sec$. If the force on it due to water flow is $500 N$, the power of the boat is
$150 kW$
$15 kW$
$1.5 kW$
$150 W$
A motor boat is travelling with a speed of $3.0 m/sec$. If the force on it due to water flow is $500 N$, the power of the boat is
$P = Fv$ $ = 500 \times 3 = 1500\,W = 1.5\,kW$