An Object Moving Along the X Axis Is Acted Upon

question 10

Multiple Choice

An object moving along the x axis is acted upon by a force Fx that varies with position as shown. How much work is done by this force as the object moves from x = 2 m to x = 8 m? ​ ​

• A)−10 J
• B)+10 J
• C)+30 J
• D)−30 J
• E)+40 J

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