In a car left, compressed air exerts a force on a piston with a radius 5.0 cm this pressure is transmitted to a second piston with a radius of 15.0 cm. How large a force must the compressed air exert to lift a 1.33 x 10^4 N car?

A-of 75 cm by cm by 17.5 cm up. of is 2 kg a , in ,if it is in , kg/?

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

It is really hard for me right know