Kramer goes bowling and decides to employ the force of gravity to "pick up a spare." he rolls the 8.00 kg8.00 kg bowling ball very slowly so that it comes to rest a center-to-center distance of 0.200 m0.200 m from the one remaining 2.75 kg2.75 kg bowling pin. treat both the ball and the pin as point objects, and determine the magnitude of the force of gravity ⃗ gravf→grav between them.

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?