Question

An object of mass 0.5 kg, moving in a circular path of radius 0.25 m, experiences a centripetal acceleration of constant magnitude 9 m/s2. What is the object”s angular speed?

(A) 2.3 rad/s

(B) 4.5 rad/s

(C) 6 rad/s

(D) 12 rad/s

(E) Cannot be determined from the information given

Answer 1

An object of mass 0.5 kg, moving in a circular path of radius 0.25 m, experiences a centripetal acceleration of constant magnitude 9 m/s2. What is the object”s angular speed?

(A) 2.3 rad/s

(B) 4.5 rad/s

(C) 6 rad/s

(D) 12 rad/s

(E) Cannot be determined from the information given

Step-by-step explanation: