And sticks to it. Both move left s
m
A 0.010 kg clay ball thrown right at 16 hits a marble moving left at 8.0
S
m
at 3.2 after the collision.
S
What is the mass of the marble?
Consider rightward as the positive direction.
Round answer to two significant digits.
kg

Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.