To a stationary observer, a man jogs east at 6 m/s and a woman jogs west at 2 m/s. from the man's frame of reference, what is the woman's velocity?

4 m/s

Explanation:

Velocity of man with respect to stationary observer , Vm,o = 6 m/s East

Velocity of women with respect to stationary observer, Vw,m = 2 m/s West

Take east direction positive and west direction negative.

By the formula of relative velocity,

Vw,m = Vw,o - Vm,o

- 2 = Vw,o - 6

Vw,o = 6 - 2 = 4 m/s

Velocity of women with respect to stationary observer is 4 m/s. This is the actual velocity of women.

this means that the temperature of both substances will be equal

like poles repel so keep pushing north to north and repels funny to see this