A 60kg box sledge is travelling horizontally on ice at a speed of 10ms^(-1). A 90 kg packet is dropped on it vertically. The subsequent velocity of the sledge is

A 60kg box sledge is travelling horizontally on ice at a speed of 10ms

1.	A 60kg box sledge is travelling horizontally on ice at a speed of 10ms^(-1). A 90 kg packet is dropped on it vertically. The subsequent velocity of the sledge is
Answer» `1 MS^(-1)` `2 ms^(-1)` `3 ms^(-1)` `4ms^(-1)` ANSWER :D