Why is the Sky blue, but then sometimes red? (Free points, brainliest to the most detailed answer!)

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

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.

Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things