You walk with a velocity of 2 m/s north. you see a man approaching you, and from your frame of reference he has a speed of 3 m/s to the south. what is the velocity of the man from the frame of reference of a stationary observer? is it 5m to the south? ?

Other man speed is 5 m/s towards South

Explanation:

Our Velocity is given as 2 m/s towards South

So it is given as

from our frame the speed of other man is 3 m/s towards South

So it is given as

now from the formula of relative velocity we can say

So other man velocity is 5 m/s towards South

an obstruction

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d