When a bow is stretched back and an arrow is shot what type of energy conversion has occured

What is the radius of the circular path ofa charged particle in a magnetic field?

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.