A force \(F\) acting on an object varies with distance \(x\) as shown below:

The force is in Newton and \(x\) is in meters. The work done by the force in moving the object from \(x = 0\) to \(x = 6\) m is:

1. \(18.0\) J 2. \(13.5\) J
3. \(4.5\) J 4. \(9.0\) J
Subtopic:  Work Done by Variable Force |
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Level 1: 80%+
AIPMT - 2005
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