A 0.20 kg object moves along a straight line

A 0.20 kg object moves along a straight line. The net force acting on the object varies with the object’s displacement as shown in the graph above. The object starts from rest at displacement x=0 and t=0 and is displaced a distance of 20m. Determine each of the following.

a) The acceleration of the particle when it’s displacement x is 6m.

b) The time taken for the object to be displaced the first 12 m.

C) the amount of work done by the net force in displacing the object the first 12 m.

d) The speed of the object at displacement x = 20 m. e) The change in the momentum of the object at it is displaced from x = 12 to x = 20 m.

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