A force of 6 pounds is required to hold a spring stretched 0.2 feet beyond its natural length. How much work (in foot-pounds) is done in stretching the spring from its natural length to 0.9 feet beyond its natural length?

Q: If the work required to stretch a spring 1 ft beyond its natural length is 9 ft-lb, how much work is…

A: To find the work

Q: A tank is is half full of oil that has a density of 900kg/mº. Find the work W required to pump the…

A: r=9 h=3 mass=m=900*V/2=900*((4/3)*(3.14)*(9^3))/2=1373436 kg. center of mass for the lower…

Q: A 7,453 newton car is initially at rest. How much force (in Newton) is required to move the car by…

A:

Q: A 8,511 newton car is initially at rest. How much force (in Newton) is required to move the car by…

A: 2

Q: A boat is anchored so that the anchor is 150 ft below the surface of the water. In the water, the…

A: Given data:- The given anchor is, 150 ft The given anchor weight is, 2000 lb The given chain weighs…

Q: A box of a length of 500 cm and a width of 200 cm is being crushed with a force of 120N, find the…

A: Algebra Question