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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 3 - Motion in One Dimension > A ball is dropped from the top of a building 100m high simultaneously another ball is thrown upward from the bottom of the building with such a velocity that the ball collide exactly mid way. What is the speed in m/s with which the second ball is thrown (g = 10m/s^2)

A ball is dropped from the top of a building 100m high simultaneously another ball is thrown upward from the bottom of the building with such a velocity that the ball collide exactly mid way. What is the speed in m/s with which the second ball is thrown (g = 10m/s^2)

A body is projected vertically upwards with a velocity 10m/s . It reaches maximum vertical height h at time t. In time t/2 the height covered is