The Net Force Acting on a 13

question 47

Multiple Choice

The net force acting on a 13.0-kg object is given by F_x = (20 − x) N,where F_x is in newtons and x is in meters.How much work is done on the object as it moves from x = 0 to x = 13 m?

• A) 7 J
• B) 91 J
• C) 175.5 J
• D) 149 J
• E) ​87.75 J

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