The only force acting on a 4.0 kg body as it moves along the x axis varies as shown in the Figure. The velocity of the body at x = 0 is 6.0 m/s.What is the kinetic energy of the body at x = 6.7 m. At what value of x will the body have a kinetic energy of 71.7 J? What is the maximum kinetic energy attained by the body between x = 0 and x = 8 m?

The only force acting on a 4.0 kg body as it moves along the x axis varies as shown in the Figure. The velocity of the body at x = 0 is 6.0 m/s.What is the kinetic energy of the body at x = 6.7 m. At what value of x will the body have a kinetic energy of 71.7 J? What is the maximum kinetic energy attained by the body between x = 0 and x = 8 m?

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