What are the dimesions of length in

force*discplacemrnt/time

Options-

1. 2

2. -2

3. 0

4. None of these

Please explain in detail

Dear Amit

force= mass X acc

acc= L/T²

force= ML/T²

Displacement=L

given expression will be

(ML/T²)*L/T

ML²T^-3

Hence answer is 2 that is first option

All the best.

AKASH GOYAL

AskiitiansExpert-IITD

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C = force*displacement/time

F=MLT^-2

DISPLACEMENT = L

TIME = T

dimensional formula of C is MLT^-2 L/T =ML²T^-3

DIMENSION OF L IS 2

ans is 2