Question

a projectile is fired with a velocity 20 m/s at angle of 60 degrees with the horizontal . A bus is moving along the horizontal road with a speed of 5m/s .The bus is at a distance of 50m ahead when the projectile is fired .find the time taken by the projectile to hit the bus.

Answer 1

3.3s Because the bus has also a velocity so we have to make out the relative velocity of the bus then we have to calvulate