#1 a person weighs 540n on earth what is the persons mass. #2 a man has a mass of 66kg on earth what is his weight.
how much would the person in #1 and #2 weigh if they were on the moon

Acube has a volume of 2011 cubic inches. what is the angle measure between a side of a cube and its interior diagonal?

Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.