Suppose that 4 J of work is needed to stretch a spring from its natural length of 24 cm to a length of 41 cm. (a) How much work (in J) is needed to stretch the spring from 28 cm to 36 cm? (Round your answer to two decimal places.) (b) How far beyond its natural length (in cm) will a force of 40 N keep the spring stretched? (Round your answer one decimal place.) cm
Suppose that 4 J of work is needed to stretch a spring from its natural length of 24 cm to a length of 41 cm. (a) How much work (in J) is needed to stretch the spring from 28 cm to 36 cm? (Round your answer to two decimal places.) (b) How far beyond its natural length (in cm) will a force of 40 N keep the spring stretched? (Round your answer one decimal place.) cm
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter61: Areas Of Circles, Sectors, And Segments
Section: Chapter Questions
Problem 20A: Hydraulic pressure of 705.0 pounds per square inch is exerted on a 3.150-inch diameter piston. Find...
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