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Physics Concepts

SheelonPhysicsScienceEnglishGrades 8-10Published Feb 10, 2026

Forces, motion, energy, and fundamental physics principles.

12

questions

~6 min

to play

3

question types

Free

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Questions in this quiz

All 12 shown. Answers not revealed.

  1. What is the speed of light in a vacuum (approximately)?

    Multiple Choice · 20s

    A300,000 m/s
    B300,000 km/s
    C300,000 mph
    D30,000 km/s
  2. Newton's first law of motion is also called the law of what?

    Type Answer · 30s

    Type your answer...
  3. What unit is used to measure force?

    Multiple Choice · 20s

    AJoule
    BWatt
    CNewton
    DPascal
  4. Sound travels faster in water than in airTrue / False · 20s
  5. What is the formula for calculating speed?Multiple Choice · 20s
  6. Which form of energy is stored in food?Multiple Choice · 20s
  7. Gravity on Earth accelerates objects at approximately how many m/s^2?Type Answer · 30s
  8. Light travels in straight linesTrue / False · 15s
  9. What type of energy does a moving car have?Type Answer · 20s
  10. In which direction does heat naturally flow?Multiple Choice · 20s
  11. What is the unit of electrical resistance?Type Answer · 20s
  12. Energy can be created or destroyedTrue / False · 15s

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