Estimate by what factor a person can jump farther on the moon as compared to the earth if the takeoff speed and angle are the same. the acceleration due to gravity on the moon is one-sixth what it is on earth.

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.