Answered: The small 0.25-kg slider is known to… | bartleby

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The small 0.25-kg slider is known to move from
position A to position B along the vertical-plane
slot. Determine (a) the work done on the body
by its weight and (b) the work done on the body
by the spring. The distance R = 0.83 m, the
spring modulus k = 157 N/m, and the
unstretched length of the spring is 0.61 m.
B
R
3
Answers:
0
k
A
(a) Work done on the body by its weight: Ug
(b) Work done on the body by the spring: Us

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