Physics
Grade-8
Easy
Question
In the formula, F = kma, k represents which unit?
- Constant of proportionality
- Boltzmann constant
- Kappa
- Speed of the object
Hint:
Constant of proportionality
The correct answer is: Constant of proportionality
- F=kma, k can be taken as 1 when unit of force is so chosen (in S.I. units) that it produces unit acceleration in a unit mass.
- F = ma
- k represents constant of proportionality.
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