A car of mass `500kg` moving with a speed `36kmh` in a straight road unidirectionally doubles its speed in `1min`. Find the power delivered by the engine.

A 500-kg car, moving with a velocity of 36kmh^-1 on a straight road unidirectionally, doubles its velocity in 1min . The average power delivered by the engine for doubling the velocity is

A 500-kg car, moving with a velocity of 36kmh^-1 on a straight road unidirectionally, doubles its velocity in 1min . The average power delivered by the engine for doubling the velocity is

A car of mass 1200 kg travelling with speed of 60 km/h on a straight road is ahead of a scooter travelling with speed of 60 km/h, then what will the speed of centre of mass of these vehicles? Mass of scooter is 80kg

Auto manufactures study the collision of cars with mounted spring of different spring constant. Consider a car of mass 1500 kg moving with a speed of 36 kmh^(-1) on a smooth road and colliding with a horizontally mounted spring of spring constant 7.5xx10^(3) Nm^(-1) . Find the maximum compression of the spring .

Auto manufactures study the collision of cars with mounted spring of different spring constant. Consider a car of mass 1500 kg moving with a speed of 36 kmh^(-1) on a smooth road and colliding with a horizontally mounted spring of spring constant 7.5xx10^(3) Nm^(-1) . Find the maximum compression of the spring .

Auto manufactures study the collision of cars with mounted spring of different spring constant. Consider a car of mass 1500 kg moving with a speed of 36 kmh^(-1) on a smooth road and colliding with a horizontally mounted spring of spring constant 7.5xx10^(3) Nm^(-1) . Find the maximum compression of the spring .

A car weighing 500 kg climbs up a hill of slope 1 in 49 with a velocity of 36 KMPH. If the frictional force is 50 N, the power delivered by the engine is

A railway carriage of mass 9000kg moving with a speed of 36kmh^(-1) collides with a stationary carriage of the same mass. After the collision, the two get coupled and move together. What is this common speed ? What type of collision is this?

A 10 metric ton truck drives up a hilly road of gradient 1 in 50 at a speed of 36kmh^(-1) if the co-efficient of kinetic friction between the road and tyres is 0.2, calculate the power delivered by the engine (g=10ms^(-2))