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Physics 2021 JAMB Past Questions

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1

The slope of the straight line displacement-time graph indicates?

  • A. distance traveled
  • B. uniform velocity
  • C. uniform acceleration
  • D. uniform speed
View Answer & Discuss (7) JAMB 2021
2

A man will exert the greatest pressure when he?

  • A. lies flat on his back
  • B. lies on his belly
  • C. stands on both feet
  • D. stands on the toes of one foot
View Answer & Discuss JAMB 2021
3

Which of the units of the following physical quantities are derived?

I. Area
II. Thrust
III. Pressure
IV. Mass

  • A. I, II, III and IV
  • B. I, II, and III only
  • C. I, II, and IV only
  • D. I and IV only
View Answer & Discuss (5) JAMB 2021
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
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4

A ball of mass 0.5kg moving at 10ms\(^{-1}\) collides with another ball of equal mass at rest. If the two balls move off together after the impact, calculate their common velocity.

  • A. 0.2ms\(^{-1}\)
  • B. 0.5ms\(^{-1}\)
  • C. 5.0ms\(^{-1}\)
  • D. 5.5ms\(^{-1}\)
View Answer & Discuss (1) JAMB 2021
5

The motion of a body is simple harmonic if the?

  • A. acceleration is always directed towards a fixed point
  • B. path of motion is a straight line
  • C. acceleration is proportional to the square of the distance from a fixed point
  • D. acceleration is constant and directed towards a fixed point
View Answer & Discuss (1) JAMB 2021
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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