The tip of an airplane propeller is 3 meters long, rotating 500 times per minute. (Hint: r = 1.5m)
Thank you for the opportunity to help you with your question!
Can I ask what is to find / calculate because u gave all information but did not put what to find.
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?