The vertical component illustrates motion and the horizontal velocity component

a) uniform; remains constant
b) uniform; accelerates
c) accelerated; remains constant
d) accelerated; accelerates

What is the relationship between the wavelength of a wave and it's energy?

Explain earth's motion, using the terms "precession" and "rotation" in your answer.

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?