5.37 A 2.0-kg object moving along the x axis is acted upon by the force shown...

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5.37 A 2.0-kg object moving along the x axis is acted upon by the force shown in Figure 5.28. The velocity of the object at x = 0 is v = 5.0 m/s. Calculate its (a) kinetic energy at x = 3.0 m. (b) speed at x = 6.0 m. 16 8 0 -8 F,(N) 2 3 4 5 6 x(m) 5.37 A 2.0-kg object moving along the x axis is acted upon by the force shown in Figure 5.28. The velocity of the object at x = 0 is v = 5.0 m/s. Calculate its (a) kinetic energy at x = 3.0 m. (b) speed at x = 6.0 m. 16 8 0 -8 F,(N) 2 3 4 5 6 x(m)