Force and motion quiz
Force, energy, and electricity practice
Apply foundational ideas about net force, acceleration, work, energy, heat transfer, light, and circuits.
Related to General Science and Force and motion.
- Difficulty
- beginner
- Questions
- 5
- Estimated time
- About 5–8 min
Lesson connection
Prepare for this practice
Describe physical motion relative to reference frames and master Newton's fundamental laws governing force and acceleration.
Review Force and motion before starting →Ideas to recall
- Motion is always measured relative to an observer's inertial frame of reference.
- Velocity is speed with direction; acceleration occurs when velocity changes in magnitude, direction, or both.
- An object in uniform motion requires zero net force to continue moving indefinitely.
- Action-reaction force pairs act on two separate, interacting objects and never cancel each other on a single body.
Use these ideas to reason through each question; answer-specific explanations appear only after you check a response.
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Assessment Coverage & Question Outline
This assessment contains 5 multiple-choice challenge questions designed to evaluate core conceptual understanding and practical application of Force and motion. Review the questions below to test your recall or use the interactive assessment above for real-time validation and detailed step-by-step explanations.
What happens when the net force on a moving object is zero?
- A.It must stop immediately
- B.It continues at constant velocity
- C.It must accelerate
What does velocity include that speed does not?
- A.distance
- B.time
- C.direction
Is mechanical work done on a held object if it does not move?
- A.No, because there is no displacement
- B.Yes, because any force always means work
- C.Yes, because the object has mass
Thermal energy spontaneously transfers in which direction?
- A.From lower temperature to higher temperature without input
- B.From higher temperature to lower temperature
- C.Only from heavier objects
What is required for steady current in a simple circuit?
- A.Only a plastic loop
- B.A permanently open switch
- C.A closed conducting path and potential difference
Want to check your answers? Use the interactive practice tool at the top of the page to submit your choices and view in-depth explanations for every option.
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