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Force and Laws of Motion — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceForce and Laws of Motion1 Mark
MCQ
The ratio of force and acceleration is:
  • A
    Mass
  • B
    Impulse
  • C
    Momentum
  • D
    None of these
✓

Answer

  1. Mass

Explanation:

From Newton'a second law, force F = ma

$\Rightarrow\frac{\text{F}}{\text{A}}=\text{m}$

Thus ratio of force and acceleration is equal to mass of the body.

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