A piece of paper and a coin both having the same mass are dropped from the `10^(th)` floor of building. The piece of paper would take more time to reach the ground because

A stone is dropped from rest the top of a building 44.1 m high. It takes 3 s to reach the ground. Use this information to calcualte g.

A stone is dropped from the roof of a building takes 4s to reach ground. The height of the building is

Take a sheet of paper and piece of stone. Drop the two together from the second flool of a building. Check if both of them reach the ground simultaneously. Explain why if the answer is 'yes' and why not if the answer is 'no'.