Question

Notify Me Bookmark

It takes a force of 44, 124 lb to compress a coil spring assembly from its free height of 9 inches to its fully compressed height of 3 inches. a. What is the assembly’s force constant? b. How much work does it take to compress the assembly the first half inch? the second half inch? Answer to the nearest in-lb. a. k = lb/in b. How much work does it take to compress the assembly the first half inch? in-lb (Round to the nearest whole number as needed.) How much work does it take to compress the assembly the second half inch? in-lb (Round to the nearest whole number as needed.)

It takes a force of 44, 124 lb to compress a coil spring assembly from its free height of 9 inches to its fully compressed height of 3 inches. a. What is the assembly’s force constant? b. How much work does it take to compress the assembly the first half inch? the second half inch? Answer to the nearest in-lb. a. k = lb/in b. How much work does it take to compress the assembly the first half inch? in-lb (Round to the nearest whole number as needed.) How much work does it take to compress the assembly the second half inch? in-lb (Round to the nearest whole number as needed.)

Image text
It takes a force of 44, 124 lb to compress a coil spring assembly from its free height of 9 inches to its fully compressed height of 3 inches. a. What is the assembly’s force constant? b. How much work does it take to compress the assembly the first half inch? the second half inch? Answer to the nearest in-lb. a. k = lb/in b. How much work does it take to compress the assembly the first half inch? in-lb (Round to the nearest whole number as needed.) How much work does it take to compress the assembly the second half inch? in-lb (Round to the nearest whole number as needed.)

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

A vertical right circular cylindrical tank measures 36 ft high and 18 ft in diameter. It is full of liquid weighing 64.4 lb/ft3 . How much work does it take to pump the liquid to the level of the top of the tank? The amount of work required is ft-lb. (Round to the nearest whole number as needed.)
Solution
0 0

The conical tank shown here is filled with olive oil weighing 41 lb/ft^3. How much work does it take to pump all of the oil to the rim of the tank? W = ft-lb (Round to the nearest whole number as needed.)
Solution
2 0

The rectangular tank shown here, with its top at ground level, is used to catch runoff water. Assume that the water weighs 62.4 lb/ft3 . a. How much work does it take to empty the tank by pumping the water back to ground level once the tank is full? b. If the water is pumped to ground level with a (10/11)-horsepower (hp) motor (work output 500 ft - lb/sec ), how long will it take to empty the tank (to the nearest minute)? c. Show that the pump in part (b) will lower the water level 15ft (halfway) during the first 49 minutes of pumping. d. What are the answers to parts (a) and (b) in a location where water weighs 62.26lb/ft3? 62.62lb/ft3? a. Set up an integral to find the work done. Note that the positive y direction measures distance below the ground in this problem. How much work does it take to empty the tank? ft - lb b. How long will it take to empty the tank? minutes (Round to the nearest minute as needed.) c. How much work does it take to lower the water level halfway? ft - lb It will take the pump minutes of pumping. (Round to the nearest minute as needed.) d. In a location where water weighs 62.26lb/ft3 , it will take ft - lb of work to empty the tank, and it will take minutes to empty the tank. In a location where water weighs 62.62lb/ft3 , it will take ft - lb of work to empty the tank, and it will take minutes to empty the tank.

The rectangular tank shown here, with its top at ground level, is used to catch runoff water. Assume that the water weighs 62.4 lb/ft3 . a. How much work does it take to empty the tank by pumping the water back to ground level once the tank is full? b. If the water is pumped to ground level with a (10/11)-horsepower (hp) motor (work output 500 ft - lb/sec ), how long will it take to empty the tank (to the nearest minute)? c. Show that the pump in part (b) will lower the water level 15ft (halfway) during the first 49 minutes of pumping. d. What are the answers to parts (a) and (b) in a location where water weighs 62.26lb/ft3? 62.62lb/ft3? a. Set up an integral to find the work done. Note that the positive y direction measures distance below the ground in this problem. How much work does it take to empty the tank? ft - lb b. How long will it take to empty the tank? minutes (Round to the nearest minute as needed.) c. How much work does it take to lower the water level halfway? ft - lb It will take the pump minutes of pumping. (Round to the nearest minute as needed.) d. In a location where water weighs 62.26lb/ft3 , it will take ft - lb of work to empty the tank, and it will take minutes to empty the tank. In a location where water weighs 62.62lb/ft3 , it will take ft - lb of work to empty the tank, and it will take minutes to empty the tank.
Solution
0 0