Question

(3) + (4) 2 2 2 2 32 To a stationary man rain is falling on his back with a velocity 6 km/h at an angle 30° with vertical. To make the rain velocity appear vertical the man should move (1) Forward with a velocity 3 km/h (2) Forward with a velocity 313 km/h (3) Backward with a velocity 3 km/h (4) Forward with a velocity 213 km/h 331 A body is thrown at some angle from the ground​

Answer 1

Answer:

For this rain velocity to appear vertical, man have to run at horizontal component of this velocity. Therefore, the man have to run at 3 kmph so that rain velocity will appear vertical.