A motor boat is travelling with a speed of 3.0m / sec . If the force on it due to water flow is 500 N , the power of the boat is

A boat is travelling on a river with a speed of 3m/sec. The force on the boat by water is 500N. The power delivered by the engine of the boat is :

A motor boat is moving at a steady speed of 20ms^(-1) . If the water resistance on the boat is 6000 N, the power of the engine is ------------kW.

A boat is being towed at a speed of 20 m per second.The tension in the towling is 6KN.Calculate the power suppiled to boat.

A motor boat is moving at a steady speed of 36.km*h^(-1) . If the water resistance to the motion of boat is 4000N, calculate the power of the engine.

A boat is travelling with a speed of "27 km h"^(-1) due east. An observer is situated at 30 m south of the line of travel. The angular velocity of the boat relative to be the observer in the position shown will be

A boat is travelling with a speed of "27 km h"^(-1) due east. An observer is situated at 30 m south of the line of travel. The angular velocity of the boat relative to be the observer in the position shown will be

A boat travels upstream at the speed of 20 km/h and downstream at the speed of 30 km/h. What is the speed of the boat.