A. 5.6 × 10-12 joules B. 1.3 × 10-12 joules C. 2.3 × 10-12 joules D. 3.3 × 10-10 joules E. 5.6 × 10-10 joules

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we need answer choices

okay i have so many questions. but the big one here is: um wt..f is this mess? ?

the small 0.38-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 = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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