The 2210-kg anvil A of the drop forge is mounted on a nest of heavy coil springs having a combined stiffness of 3.6(106) N/m. The 550-kg hammer B falls 430 mm from rest and strikes the anvil, which suffers a maximum downward deflection of 18 mm from its equilibrium position. Determine the height h of rebound of the hammer and the coefficient of restitution e which applies.

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)