Explore BrainMass

Explore BrainMass

    circular motion and centripetal acceleration

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    There is a hand held device with a rod with a cord attached to a spring scale on the rod. You swing the ball around in a horizontal circle with a radius of 0.500 m. There are several parts to this that I need help with. If the speed of the ball is 3.7 m/s, how do you calculate the expected tension in the cord? Why can't you swing the ball so the cord remains exactly horizontal? How do you calculate the angle the cord makes?

    © BrainMass Inc. brainmass.com March 4, 2021, 5:37 pm ad1c9bdddf

    Solution Preview

    Parameters: M= mass and v= speed of the ball, a= v^2/R = centripetal acceleration of the ball, T= tension in the cord, à?= angle between cord and vertical, force ...

    Solution Summary

    This job encompasses circular motion and centripetal acceleration.