Grade 11General Physics
What is the dimensional formula of force?
2 Answers
Askiitians Expert Bharath-IITD
Dear Raja,
The dimentional formula for force is found from the formula F = m*a
Where m is mass of the body and acceleration experiecnced by it.
The dimentional formula of mass is M .
The dimensional formula for acceleration can be calculated from the formula a = (v-u)/t
Where v and u are final and initial velocities of the object and t is the time taken.
So the dimentional fomula for velocity is LT-1 and time is T which implies dimensional formula for a is LT-1*T-1 . thus the dimensional formula for force becomes MLT-2.
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[FORCE]=[MLT-2]
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