A beam consists of ^1H and ^2H nuclei traveling at a constant horizontal velocity. The beam enters a uniform, vertical magnetic field of 0.500 T. The ^2H nuclei follow a circular arc of radius 55.6 cm. Find the radius of the circular arc followed by the ^1H nuclei. Let the mass of an ^1H nucleus (a proton) m1 = 1.67 x 10^-27 kg, the mass of an ^2H nucleus ( a deuteron) m2 = 3.34 x 10^-27 kg, and the charge on a proton q = 1.60 x 10^-19 C

55

Explanation:

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.