Q. Formula for true force is
A) $F = ma$
B) $F = \frac{mdv}{dt}$
C) $F = \frac{dmv}{dt}$
D) $F = \frac{md^{2}x}{dt^{2}}$
Explanation
(a) According to Newton’s second law :
Force = rate of change of linear momentum
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.