Question

5. a. A stone is allowed to fall from a tower of height 200 m and at the same time another stone is
projected vertically upwards from the ground at a velocity of 20 m/s. Calculate when and where the
stones will meet.
b. The wall of classroom are in motion but Appear stationary. Explain

​

Answer 1

Answer:

The stones will meet at 77.5 m height in 5 sec.

Let the two stones meet at time t at a height h above the ground. Hence, The stones will meet at 77.5 m height in 5 sec

Explanation:

I hope this answer can help you

please mark as brainlist please