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A ball is dropped from the top of a building 100m high. At the same instant another ball is thrown upwards with a velocity of 40 ms-1 from the bottom of the building. The two balls will meet after A. 5 sec B. 2.5 sec C. 2 sec D. 3 sec

A ball is dropped from the top of a building 100m high. At the same instant another ball is thrown upwards with a velocity of 40 ms-1 from the bottom of the building. The two balls will meet after A. 5 sec B. 2.5 sec C. 2 sec D. 3 sec

Grade:upto college level

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
2 years ago
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