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9 Nov 2019

A 0.25-kg object moves along astraight line. The net force acting on the object varies with theobject's displacement as shown in the graph below. The objectstarts from rest at displacement x = 0 and time t = 0 and isdisplaced a distance of 10 m. Determine each of thefollowing:

The amount of work done by the net force in displacing the objectthe first 5 m (W= 8J), the speed of the object at displacement x= 5m (v= 8.0m/s), the final speed of the object at displacement x= 10m, ?? the change in momentum of the object as it is displaced fromx= 5 m to x= 10 m, ?? and the impulse the object received duringthe total displacement ??.

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Sixta Kovacek
Sixta KovacekLv2
17 Feb 2019

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