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1. Twelve foot-pounds of work is required to stretch a spring 1 foot from its natural...
23 A spring hos a natural length of 2 feet. A force of 15 pounds is required to hold it compressed at a length of 18 inches al Assuming Hooke's Law appllo find the spring constant b) Find the force necessary to stretch the spring, Fix. c) Find the work required to stretch the spring from its natural length to a length of 3 23. A spring has a natural length of 2 feet. A force of 15 pounds is...
The work required to stretch a spring 1.2 meters beyond its natural length is 36 Joules. The force required to hold the spring at a length of 6 meters is 100 Newtons. Find the natural length of the spring.
Suppose that 6 J of work is needed to stretch a spring from its natural length of 24 cm to a length of 34 cm. (a) How much work is needed to stretch the spring from 26 cm to 30 cm? (Round your answer to two decimal places.) J 1.52 (b) How far beyond its natural length will force of 40 N keep the spring stretched? (Round your answer one decimal place.) x cm 19.33
Suppose that 6 J of...
714 Suppose that 6 ) of work is needed to stretch a spring from its natural length of 36 cm to a length of 51 cm. (a) How much work is needed to stretch the spring from 44 cm to 45 cm? (Round your answer to two decimal places.) X] (b) How far beyond its natural length will a force of 10 N keep the spring stretched? (Round your answer one decimal place.) 105.91 X cm Need Help? Read It...
if the work required to stretch a spring 2 feet beyond its
natural length is 15 ft-
Express the limit as a definite integral: 6 lim - n جn = 1+ ()4 6 da Jo =(1+24) 6 dz =(1+24) 6 dx 1 + r4 1 1+ 4 6 1 + 4 Question 3 w ity *
6. What is the work required to stretch a spring (with a spring constant of 2500 N/m) an additional 2 cm if it has already been stretched 1 cm from its original unstretched length?
3. A work of 50 ft-lb stretches a spring 10 inches beyond its natural length. How much work is done to stretch 15 inches beyond its natural length? (5 pts)
QUESTION 4: (10 points) A force of 30 Newtons is required to stretch a spring from its natural state to a length of 15cm. A force of 80 Newtons is required to stretch it to 20 cm from its natural state. How much work is required to stretch it from 15cm to 20 cm? Show ALL your steps and calculations.
Suppose you do 6J of work to stretch a certain spring from its equilibrium length to an extra length of 55cm. How much additional work would you have to do to stretch the spring an additional 5cm?
Suppose you do 6J of work to stretch a certain spring from its equilibrium length to an extra length of 5cm. How much additional work would you have to do to stretch the spring an additional 5cm?