Question

T = 2π√l/g. This is the formula for the period T of a pendulum of length l. Solve this formula for l.

l =

Answer 1

@vocaloid

Answer 2

divide both sides by 2pi first

from there, you can square both sides to eliminate the radical sign

finally, you'll have l/g on the right side. multiply both sides by g

Answer 3

is it T^2g/4π^2 ?

Answer 4

yup good

Answer 5

Thank you