The acceleration due to gravity of the earth is 9.81 m/s2 and the acceleration due to gravity of the moon is 1.625 m/s2. If your mass is 70 kilograms, calculate your weight on BOTH the earth and on the moon.

Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)

If you put a helium-filled balloon in the refrigerator, what will happen?