The 3000-kg anvil a of the drop forge is mounted on a nest of heavy coil springs having a combined stiffness of 2.8(106) n/ m. the 600-kg hammer b falls 500 mm from rest and strikes the anvil, which suffers a maximum downward defl ection of 24 mm from its equilibrium position. determine the height h of rebound of the hammer and the coefficient of restitution which applies.

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).

Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.