A cart is moving horizontally along a straight line with

Last updated: 6/10/2023

A cart is moving horizontally along a straight line with constant speed 30 ms 1 A particle is to be fired vertically upwards from the moving cart in such a way that it returns to the cart at the same point from where it was projected after the cart has moved 80 m At what speed relative to the cart must the projectile be fired Take g 10 ms O 10 ms O 10 8ms 1 40 3 ms S 1 None of these