Question

1. A ball is thrown vertically up with a speed of 14 m/s. 2 s later a second ball is dropped from the same point. Find when and where the two balls will meet. 2. A person is running at his maximum speed of 4 m/s to catch a train. When he is 6m from the door of the train, it starts moving at a constant acceleration of 1 m/s/s. How long does he take to catch the train?

Answer 1

Answer:

itna bada questions aur bus 10 point sorry brooo..................