In order for work to take place select one: a. the energy present must be related to the movement of the object. b. the force applied must be a balanced force resulting in motion of the object. c. the force applied must cause the movement of the object in the same direction as the force. d. the movement of the object must be the cause of the force.

C. the force applied must cause the movement of the object in the same direction as the force.

Explanation:

As we know that work done is defined as the product of force and displacement in the direction of the force.

So it is given as

so we can say that work is done when object will be displaced in the direction of applied force due to force application.

So here the correct answer will be

C. the force applied must cause the movement of the object in the same direction as the force.

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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