Question

Please answer this constant of proportionality question

Answer 1

u =
`(k)/(s^(3) )`

Explanation:

Since u varies inversely as s³, then

u ∝
`(1)/(s^(3) )`

To convert to an equation multiply by k the constant of variation

u = k ×
`(1)/(s^(3) )` =
`(k)/(s^(3) )`