Tag: A particle rotates in a circle with centripetal acceleration a= 22 m/s 2.

A particle rotates in a circle with centripetal acceleration a= 22 m/s 2.   a) What is a If the radius is doubled without changing the particle’s speed? a = v2/r if radius is doubled, a = v2/2r or v2 x 1/2 22/2 : By looking at the equation, it should be halved since you are basically multiplying it by 1/2…