A spaceman in training is rotated in a seat at the end of a horizontal arm of length 5 m. If he
Channel: Doubtnut
Date: 2021-11-02

A spaceman in training is rotated in a seat at the end of a horizontal arm of length 5 m. If he can with stand acceleration upto 9 g, then what is the maximum number of revolution per second permissible? (Take, g =`10ms^(-2)`)