At certain of time velocities of `1` and `2` both are `1m//s` upwards. Find the velocity of `3` at that moment

At a certain time velocities of 1 and 2 both are 1m//s upwards. Find the velocity of 3 at that moment

At a certain time velocities of 1 and 2 both are 1m//s upwards. Find the velocity of 3 at that moment

At a certain time velocities of 1 and 2 both are 1m//s upwards. Find the velocity of 3 at that moment

At a given instant, A is moving with velocity of 5m//s upwards. What is velocity of B at that time

At a given instant. A is moving with velocity of 5m/s upward. What is velocity of B at that time:

At a given instant. A is moving with velocity of 5m/s upward. What is velocity of B at that time:

The acceleration of a body projected upwards with a certain velocity is

First orbit velocity of electron is 2.1 xx 10^(6) m//s then the velocity of 3rd orbit electron is

At certain temperature RMS velocity of ethane molecules is 5.33 xx 10^(4) cm s^(-1) . Find the RMS velocity of carbondioxide at the same temperature.