Camping equipment with a mass of 523-kg is pulled across a frozen lake by a horizontal rope. If the ice has a coefficient of kinetic friction of 0.06, how much work (in J) is done by the campers pulling their equipment 710-m at a constant velocity

If a textbook weighs 37.2 n on venus, and the book has a mass of 4.4 kg, what is the strength of gravity on venus? 8.9 m/s28.9 m/si don't have enough information,9.8 m/s2

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.

Disney, viacom and aol time warner are examples of