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If forces acting on an object are unbalanced, which factors may result from an unbalanced force? Check all that apply. The net force is negative.  The net force is zero.  The net force is positive.  There is a change in motion.  There is no change in motion. 

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Answer: The net force is negative, The net force is positive, There is change in motion.

When an balanced force acts, there is change in motion. In case of balanced forces, the object does not change its motion. The unbalanced force causes change in the momentum of the object. There would be some net force. It would not be zero. The net force is zero when the acting forces are balanced. The net force in case of unbalanced forces have certain magnitude and are positive or negative depending on the direction. The positive and negative sign denotes direction of the net force.

When the force applied in one direction is greater than force applied in opposite direction then it is called an unbalanced force and body.

  • The correct options are,
  • The net force is negative.  
  • The net force is positive.  
  • There is a change in motion.

What is unbalanced force?

When the force applied in one direction is greater than the force applied in opposite direction(other direction) then it is called an unbalanced force and body.

Due to unbalance force the speed and the direction of the body changes.

Given information-

The forces acting on an object are unbalanced. The factors which can be result due to this unbalanced force have to be check out.

Lets check all the option given in the problem,

  • The net force is negative- If the force acting in the one direction is less than the force acting in opposite direction, than the net force is negative. Thus, this option is correct.

  • The net force is zero- If the force acting in the one direction is equal to the force acting in opposite direction than, the net force is zero. In this case the body comes in the position of stability and force are called balanced. Thus this option is incorrect.

  • The net force is positive-If the force acting in the one direction is less than the force acting in opposite direction than, the net force is positive. Thus, this option is correct.

  • There is a change in motion-Due to unbalance force the speed and the direction of the body changes. Thus this option is correct.

  • There is no change in motion--Due to unbalance force the speed and the direction of the body changes. Thus this option is incorrect.

Hence the correct options are,

  • The net force is negative.  
  • The net force is positive.  
  • There is a change in motion.

Learn more about the unbalanced force here;

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