The only force acting on a 2.0-kg body as it moves along the x axis is given by Fx = (12 − 2.0x) N, where x is in m. The velocity of the body at x = 2.0 m is 5.5 m/s. What is the maximum kinetic energy attained by the body while moving in the +x direction?
A)36 J
B)39 J
C)43 J
D)46 J
E)30 J

Question

The only force acting on a 2.0-kg body as it moves along the x axis is given by Fx = (12 − 2.0x) N, where x is in m. The velocity of the body at x = 2.0 m is 5.5  m/s. What is the maximum kinetic energy attained by the body while moving in the +x direction?
A)36 J 
B)39 J 
C)43 J 
D)46 J 
E)30 J

Quizplus · Accepted Answer

The Answer of The only force acting on a 2.0-kg body as it moves along the x axis is given by Fx = (12 − 2.0x) N, where x is in m. The velocity of the body at x = 2.0 m is 5.5  m/s. What is the maximum kinetic energy attained by the body while moving in the +x direction?
A)36 J 
B)39 J 
C)43 J 
D)46 J 
E)30 J

The Only Force Acting on a 2