NEET Physics · Medium

Units & Measurements: Mixed Concepts MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Mixed ConceptsMediumQuestion 5052

Question

Which of the following has the same dimensions as that of momentum?
  1. A
    Force × Time
    Correct
  2. B
    Force × Distance
  3. C
    Energy × Time
  4. D
    Mass × Acceleration

Correct answer

Force × Time

Explanation

Momentum p = mv [MLT⁻¹]. Force × Time = [MLT⁻²][T] = [MLT⁻¹]. So Force × Time (impulse) has the same dimensions as momentum.