In the arrangement of Figure we gradually pull the block from x = 0 to x = +3.0 cm, where it is stationary. Figure gives the work that our force does on the block. The scale of the figure's vertical axis is set by Ws = 1.0 J. We then pull the block out to x = + 5.0 cm and release it from rest. How much work does the spring do on the block when the block moves from xi = + 5.0 cm to?

(a) x = + 4.0 cm,

(b) x = ?? 2.0 cm, and

(c) x = ?? 5.0cm?

Transcribed Image Text:

W. x (cm) ()M