Home PDF Store Exams G.K. Aptitude Reasoning English Computer Biology Privacy About Contact

A force $F$ is given by $F = a t + b t^{2}$ where $t$ is time, what are the dimension of $a$ and $b$ .

A. $M L T^{1}, M L T^{0},$

B. $M L T^{3}, M L^{2} T^{4},$

C. $M L T^{- 4}, M L T^{- 4},$

D. $M L^{- 3} T, M L T^{- 4},$

Study and Earn Android App

Share this question with your friends

Correct Answer : D.

a = \frac{F}{t} = M L T^{- 3}, b = \frac{F}{t^{2}} = M L T^{- 4}

Comment

Also checkout

Concrete Technology and Design MCQ General Physics MCQ Root Problem MCQ Angiosperms (Embryology Life Cycles) MCQ Microsoft Access MCQ Statement & Argument MCQ Phylum - Coelentrata MCQ Letter and Symbol Series MCQ Surface Area MCQ XML Markup MCQ Urinary incontinence MCQ Machine Input MCQ