Question

Suppose you are conducting an experiment concerning gravity's effects on falling objects, and you want to minimize air resistance. Which will be the most useful and practical way to do this?

Answer 1

Answer:

Falling objects form an interesting class of motion problems. For example, we can estimate the depth of a vertical mine shaft by dropping a rock into it and listening for the rock to hit the bottom. By applying the kinematics developed so far to falling objects, we can examine some interesting situations and learn much about gravity in the process.

Answer 2

Answer:

oye tere ko baat karne ki tameez nahi haikya