Question

36. A ball is dropped from the top of a tower
of height 78.4 m Another ball is thrown
down with a certain velocity 2 sec later. If
both the balls reach the ground simulta-
neously, the velocity of the second ball is
1) 29.4 m/s 2) 26.4 m/s
3) 30 m/s
4) 41.6 m/s​

Answer 1

Answer:

sorry i don't know

sorry