An electron (m=9.11×10-31 kg) moves in a circle whose radius is 2.00 x 10-2 m. If the force acting on…
An electron (m=9.11×10-31 kg) moves in a circle whose radius is 2.00 x 10-2 m. If the force acting on the electron is 4.60×10-14 N, what is its speed?
