A1.2 kg rocket is launched from ground level with initial velocity of 12 m/s. what is the maximum height the rocket can reach?

Blank liquids and gases exert a buoyant force on objects placed in them

For which pair of objects would adding the same a

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.