## Thrown Ball and Equilibrium

1. A putting green is located 420 m horizontally and 74.9 m vertically from the tee. What must be the magnitude and direction of the initial velocity if a ball leaving the tee is to strike this green after an elapsed time of 7 seconds?2. A 10 m long, 300 N uniform pole is supported

## Mechanics 6 Questions

1) An object of mass 5.0 kg revolves at 600 rpm in a horizontal circle of radius 1.5 m. Determine the a) period of the object’s motion in secondsb) object’s speedc) magnitude of the centripetal accelerationd) magnitude of the centripetal force acting on the object. 2) A 2.0 kg object is released from rest from