An electron moves in a circular path perpendicular to a constant magnetic field with a magnitude of 3.50 mt. the angular momentum of the electron about the center of the circle is 2.50 ✕ 10-25 j·s. (a) determine the radius of the circular path. cm (b) determine the speed of the electron. m/s

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational

Distinguish between linear momentum and angular momentum