A particle P will be in equilibrium inside a hemispherical bowl of radius 0.5 m at a height 0.2 m from the bottom when the bowl is rotated at an angular speed ( g = 10 m/sec2)

A particle P will be in equilibrium inside a hemispherical bowl of rad

1.	A particle P will be in equilibrium inside a hemispherical bowl of radius 0.5 m at a height 0.2 m from the bottom when the bowl is rotated at an angular speed ( g = 10 m/sec2)
Answer» `10//sqrt3 rad//sec` `10sqrtrad//sec` `10rad//sec` `SQRT(20)rad//sec` ANSWER :A