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question 1 part a)
question 1 part b)
27. Determine all points of stable equilibrium Emec (1) U(x) 6 Turning point 5 K= 5.0 J at x2 1 K= 1.0 J at x > x3 x > X 3 w 2 1 x 2 X2 X3 X4 *
28. If this 4kg mass had 5J of total energy, determine the velocity at X5. Emec (1) U(x) 6 Turning point 5 1 K= 5.0 J at x2 ♡ 3 K= 1.0 J at x > x; 29 1 x X1 بنی 03 X4