Physics And Measurement Question 332
Question: $ Erg-{{m}^{-1}} $ can be the unit of measure for
[DCE 1993]
Options:
A) Force
B) Momentum
C) Power
D) Acceleration
Show Answer
Answer:
Correct Answer: A
Solution:
Energy (E) = F × d therefore $ F=\frac{E}{d} $ so Erg/metre can be the unit of force.