A 500kg boat has an initial speed of 10 ms^(-1)as it passes under a bridge. At that instant a 50 kg man jumps straight down into the boat from the bridge. The speed of the boat after the man and boat attain a common speed is

A 500kg boat has an initial speed of 10 ms^(-1)as it passes under a br

1.	A 500kg boat has an initial speed of 10 ms^(-1)as it passes under a bridge. At that instant a 50 kg man jumps straight down into the boat from the bridge. The speed of the boat after the man and boat attain a common speed is
Answer» `100/11 MS^(-1)` `10/11 ms^(-1)` `50/11 ms^(-1)` `5/11 ms^(-1)` ANSWER :A