Question detail

What is a resultant force?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Forces and their interactions

Question

A. The total force acting on an object
B. The force that causes an object to accelerate
C. The single force that has the same effect as all the forces acting on an object
D. The force that opposes motion

The single force that has the same effect as all the forces acting on an object

A resultant force is defined as the single force that can replace all the individual forces acting on an object without changing the object's motion.

Misunderstanding Resultant Forces

Students often think that a non-zero resultant force only affects the speed of an object, ignoring changes in direction.

Emphasize that a non-zero resultant force can cause both a change in speed and a change in direction of an object's motion.

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