Question

L varies directly as m and l is equal to 5,when m =2/3.find m=16/8 . Please ans in nb

Answer 1

$<font color=red><marquee behavior=alternate>Solution</marquee></font>$

m ∞ l

=>m=k.l

now....

l =5,when m =2/3

therefore..

=>2/3=k(5)

=>k=2/15

now..

m=(2/15).l

now when ...m=16/8=2

then...

2=(2/15).l

=> l=15