If the net force acting on an object is and the displacement of the object is , then the work done by the force on the object will be ________________.

Booster class

Mechanics 1

Skill

Understanding the concept of work

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Amana RangarajanLv9

3 Dec 2020

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Related questions

The figure shows four electrical charges located at the corners of a rectangle. Like charges, you will recall, repel each other while opposite charges attract. Charge B exerts a repulsive force (directly away from B) on charge A of 3.3 N. Charge C exerts an attractive force (directly toward C) on charge A of 6.6 N. Finally, charge D exerts an attractive force of 2.2 N on charge A. Assuming that forces are vectors, what is the magnitude of the net force \vec{F}_{\rm net} exerted on charge A?

Which of the following statements are true?

(a) An object can move even when no force acts on it.

(b) If an object isn't moving, no external forces act on it.

(c) If a single force acts on an object, the object accelerates.

(d) If an object accelerates, a force is acting on it.

(e) If an object isn't accelerating, no external force is acting on it.

(f) If the net force acting on an object is in the positive x-direction, the object moves only in the positive x-direction.