Question

16. A ball is dropped from the top of a tower of height
100 m. Simultaneously, another ball was thrown
upward from the bottom of the tower with a speed
of 50 m/s (g = 10 m/s2). These two balls would
cross each other after a time
(1) 1 second
(2) 2 seconds
(3) 3 seconds
(4) 4 seconds​

Answer 1

Answer:

2 second is your correct answer

option 2