A car of mass 2 metric tons is moving up a smooth inclined plane with a velocity of 72KMPH. If the power of the engine is 8KW, the angle of inclination of the inclined plane is

A car of mass 2 metric tons is moving up a smooth inclined plane with

1.	A car of mass 2 metric tons is moving up a smooth inclined plane with a velocity of 72KMPH. If the power of the engine is 8KW, the angle of inclination of the inclined plane is
Answer» `Tan^(-1) ((1)/(49))` `COS^(-1) ((48)/(49))` `cos^(-1) ((1)/(49))` `SIN^(-1) ((1)/(49))` Answer :D