search
arrow-left Previous
Next arrow-right
Q: be the momentum of a body of mass 50 kg moving at a speed of 20 ms ⁻¹?
  • A. 25 kg ms⁻¹
  • B. 40 kg ms⁻¹
  • C. 100 kg ms⁻¹
  • D. 1000 kg ms⁻¹
Correct Answer: Option D - Given – v = 20ms⁻¹ , m = 50 kg momentum (p) = mv = 50 × 20 = 1000 kg ms⁻¹
D. Given – v = 20ms⁻¹ , m = 50 kg momentum (p) = mv = 50 × 20 = 1000 kg ms⁻¹

Explanations:

Given – v = 20ms⁻¹ , m = 50 kg momentum (p) = mv = 50 × 20 = 1000 kg ms⁻¹