A 2.0-kg block travels around a 0.50-m radius circle with an angular velocity of 12 rad/s. The magnitude of its angular momentum about the center of the circle is:

a displacement distance is size of displ

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

a=d/t

a="triangle"v/t

explanation:

a = acceleration

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray