Make t the subject of formula (k = msqrt{frac{t-p}{r}})
-
A.
(frac{rk^2 + p}{m^2}) -
B.
(frac{rk^2+pm^2}{m^2}) -
C.
(frac{rk^2-p}{m^2}) -
D.
(frac{rk^2-p^2}{m^2})
Correct Answer: Option B
Explanation
(k = msqrt{frac{t – p}{r}})
(frac{k}{m} = sqrt{frac{t – p}{r}})
((frac{k}{m})^2 = frac{t – p}{r})
(rk^2 = m^2 (t – p))
(therefore m^2 t = rk^2 + m^2 p)
(t = frac{rk^2 + m^2 p}{m^2})