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Posted: **Wed Jun 08, 2022 11:42 am**

: A 2 1 Kg Mass Starts From Rest At Point A And Moves Along The X Axis Subject To The Potential Energy Shown In The Figure 1 (30.44 KiB) Viewed 18 times

A 2.1 kg mass starts from rest at point A and moves along the x-axis subject to the potential energy shown in the figure below. PE 30 J E 25 J C 20 J 15 J D 10 J 5 J X 2m 4m 6m 8m 10m (a) Determine the speed (in m/s) of the mass at points B, C, D. (For each answer, enter a number.) 3