How is momentum calculated? O A. By dividing mass by velocity
B. By subtracting velocity from mass
C. By multiplying mass by velocity
D. By adding mass and velocity

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.