A car is moving at a velocity of 10 km/s on a straight road. The driver of the car throws a parcel with a velocity of 10√2 km/hr, when the car is passing by a man standing on the side of the road. If the parcel is to reach the man, the direction of throw makes what angle with the direction of the car ?

Question

A car is moving at a velocity of 10 km/s on a straight road. The driver of the car throws a parcel with a velocity of 10&radic;2 km/hr, when the car is passing by a man standing on the side of the road. If the parcel is to reach the man, the direction of throw makes what angle with the direction of the car ?

Chetan Mandayam Nayakar · Answer

10&radic;2cos&theta;= -10, &theta;=3&pi;/4 'Win exciting gifts by answering the questions on Discussion Forum.'

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