Select the correct one from the following order of bonds in A,G,T,C and U.
A body of mass m is thrown at an angle θ to the horizontal with the initial velocity u. Find the instantaneous power of gravity as function of time.
We don't go through the ground we stand on it because of this force. Name this force.
A body is thrown vertically upwards with an initial velocity u. It passes a point at a height h above the ground at time t1 while going up and at time t2 while falling down. Then the relation between u, t1 and t2 is