Question:

A physical quantity A on multiplication with velocity results in another quantity B. If the quantity B is energy, then the quantity A is

Updated On: Apr 4, 2025
  • mass
  • momentum
  • force
  • acceleration
  • power
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The Correct Option is B

Solution and Explanation

We are given that when a physical quantity A is multiplied with velocity, the resulting quantity is B, and we are told that B is energy. Our task is to determine what A is.

Energy (\(E\)) is related to momentum (\(p\)) and velocity (\(v\)) by the equation:

\[ E = p \times v \]

Where: - \(E\) is energy, - \(p\) is momentum, - \(v\) is velocity. From this equation, we can deduce that A must be momentum, as multiplying momentum with velocity results in energy.

The correct answer is momentum.

Correct Answer:

Correct Answer: (B) momentum

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