Motion in A Straight Line

Question: A ball is dropped from top of a tower of 100m height. Simultaneously another ball was thrown upward from bottom of the tower with a speed of 50 m/s (\[g = 10m/{s^2})\]. They will cross each other after



1) \[1s\]
2) \[2s\]
3) \[3s\]
4) \[4s\]
Solution: Explanation: Explanation
Motion under Gravity

Rate this question:

Average rating: (0 votes)

Previous Question Next Question