Work As Area Under F-x Graphs Video Lessons

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Problem: What can be said about the work done by force Fs? (a) It is Positive (b) It Is Negative. (c) It Is Zero. (d) There Is Not Enough Information To

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The work done by the force Fs is given by:

W=F·s

The work is done when accelerating an object from rest to a final velocity, vf using a constant force, F.

The force causes acceleration. According to Newton's second law, F = ma.

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Problem Details

What can be said about the work done by force Fs? 


(a) It is Positive 

(b) It Is Negative. 

(c) It Is Zero. 

(d) There Is Not Enough Information To

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