Podcast
Questions and Answers
Which of the following statements accurately describes the concept of resultant force?
Which of the following statements accurately describes the concept of resultant force?
- Resultant force is always equal to zero.
- Resultant force only occurs in objects at rest.
- Resultant force is only relevant in one-dimensional motion.
- Resultant force is the sum of all the forces acting on an object. (correct)
What happens to an object when the resultant force acting on it is zero?
What happens to an object when the resultant force acting on it is zero?
- The object comes to rest.
- The object continues to move with constant velocity. (correct)
- The object accelerates in the opposite direction.
- The object changes direction.
In which type of motion is the concept of resultant force most commonly used?
In which type of motion is the concept of resultant force most commonly used?
- One-dimensional motion
- Two-dimensional motion (correct)
- Rotational motion
- Circular motion
Flashcards
Resultant Force
Resultant Force
The overall force acting on an object, calculated by adding up all the individual forces.
Zero Resultant Force
Zero Resultant Force
When the forces acting on an object cancel each other out, resulting in no net change in motion.
Constant Velocity
Constant Velocity
Motion in a straight line at a constant speed.
Two-Dimensional Motion
Two-Dimensional Motion
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Force
Force
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Object
Object
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Motion
Motion
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Constant Speed
Constant Speed
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Velocity
Velocity
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Acceleration
Acceleration
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