WAEC Physics 2012 Objective — Question 12
Question 12 of 50 from the West African Examinations Council (WAEC) Physics 2012 Objective paper, with the correct answer and a full explanation.
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An object of mass 5.0 kg moves with a velocity of 10 ms⁻¹. Calculate its momentum.
- A. A. 50.0 kgms⁻¹Correct
- B. B. 15.0 kgms⁻¹
- C. C. 2.0 kgms⁻¹
- D. D. 0.5 kgms⁻¹
Explanation
Momentum = mass x velocity = 5 x 10 = 50 kgms⁻¹.
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