Relative speed of two bodies moving in opposite direction with speed u and v m/s.

Relative speed of two bodies moving in opposite direction with speed u and m/s .

Relative speed of two bodies moving in same direction with speed u and v m/s: where (u>v)

(A) The relative velocity between any two bodies moving in opposite direction is equal to sum of the velocities of two bodies. (R ) : Sometimes relative velocity between two bodies is equal to difference in velocities of the two bodies.

Relative speed of two persons moving with u m/s and vm/s in opposite direction where u>v

Two identical balls moving in opposite directions with speed 20 m/s and 25 m/s undergo head on perfectly inelastic collision. The speed of combined mass after collision is

Two identical balls moving in opposite directions with speed 20 m/s and 25 m/s undergo head on perfectly inelastic collision. The speed of combined mass after collision is

Relative speed of two persons moving with u m/s and m/s in same direction where u>V