The catapults on the uss george h. w. bush can launch aircraft from rest to a speed of 150 mph over a distance of 270 feet. find the acceleration of the aircraft and express it in multiples of g, free fall acceleration.

What is the momentum of a 2 kg object moving at 15 meters per second

When you hold a rectangular object, how does the area of the side that is resting on your hand affect the pressure and the force that the object exerts?

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?