A dentist's drill starts from rest. After 2.60 s of constant angular acceleration it turns at a rate of 2.7 104 rev/min.
Thank you for the opportunity to help you with your question!
Angular speed= 2.7*104
rev/min = 1.62*106 rev/s
Angular acceleration= angular
Angular speed= angle/time
Angle = angular speed*time
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?