Suppose acceleration A of a particle moving with uniform speed in a circle is given by A=kr^nV^m Where A is the acceleration, r is the radius, v is the velocity, m and n are real constants and k is the dimensionless constant. Use dimension analysis to determine the values of m and n.​

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop

grav potential energy

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.