Question:
Illustration 7 A man of mass m is standing on a stationary
Last updated: 6/1/2023
![Illustration 7 A man of mass m is standing on a stationary](https://media.kunduz.com/media/sug-question-candidate/20200811003237985588-1903025.jpg?h=512)
Illustration 7 A man of mass m is standing on a stationary wooden board of mass M kept on smooth ice The man starts running on the board and acquires a speed u relative to the board Find the speed of the man relative to the stationary observer The board is long enough