Sweet_56
Apr 4, 2009, 12:56 PM
I'm Missed A Few Days Of School And Now Im Lost With A Few Questions They Completed. I Have An Exam And I Hope Someone Can Help!
1) A pendulum 25cm long is moved 30 degrees from the vertical. How much is the lower end of the pendulum raised?
2) List 2 coterminal angles, one positive and one negative of an angle that is -190 degrees
3) The force of attraction between 2 masses "m" and "m" varies jointly as the product of massses and inversely as the distance squared
I Really Need Help Understanding these!
1) A pendulum 25cm long is moved 30 degrees from the vertical. How much is the lower end of the pendulum raised?
2) List 2 coterminal angles, one positive and one negative of an angle that is -190 degrees
3) The force of attraction between 2 masses "m" and "m" varies jointly as the product of massses and inversely as the distance squared
I Really Need Help Understanding these!