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Weight and mass of an object are defined with Newton's laws of motion. Which among the following is true?

Options

  1. AWeight is a constant of proportionality.
  2. BMass is a constant of proportionality.
  3. CMass is not a constant of proportionality.
  4. DWeight is a universal constant.

Correct answer

B. Mass is a constant of proportionality.

Step-by-step solution

Directly proportional means that if one quantity increases then the other quantity also increases if the quantities are directly proportional. Given: mass is directly proportional to weight Mathematically it can be written as - weight mass weight = mass k where k is the constant of proportion after the proportionality sign is removed.

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