Question

A ball is dropped from top of a tower 250 m high.
At the same time, another ball is thrown upwards
with a velocity of 50 ms. The time at which they
riso tere
Cross each other is
(1) 3 second
(2) 5 second
(3) 10 second (4) 12 second
​

Answer 1

Answer:

t=5 sec Option (b) 5 second is correct answer

Answer 2

Answer:

2 nd option is correct one