A ball is dropped from roof of a building of heigh h and at

Last updated: 6/21/2023

A ball is dropped from roof of a building of heigh h and at the same instant another ball is projectec upward with speed v 1 Both balls wire always meet on the way at time t V Vo g 2 balls will not meet if h 2u g ho 00 vo 1 0 2 90 3 180 3 balls will never meet on the way 4 If balls meet the speed of the balls will same at the time of melting ho 38 What can be the angle between P Q and p Q 2 PQCOSO P Q 4 PQ COSO P Q 2 P Q COSO