Question

What is hunter the dogs centripetal acceleration when he runs along a circular path of radius 2.0 meters with a tangential speed of 2.2 meters/second?
A)2.2 meters/second^2 (B)4.4 meters/second^2 (C)1.1 meters/second^2
D)2.4 meters/second^2

Answer 1

centripetal acceleration=\(v ^{2}/r\)
v=velocity and r is the radius of the circular path

Answer 2

thank you its d right i got 2.42 cause i divided 4.84/2.0

Answer 3

:)