Question

please help..rearrange this formula so m is the subject..i=mv-mu

Answer 1

take m out :

i = m(v - u)

now divide both sides by (v-u) and you have it

Answer 2

can you do this

Answer 3

its similar to

i = m* 3

to find m i divide both sides by 3:

i / 3 = m

- only instead of 3 you've got (v-u)

Answer 4

so..this??? \[m=\frac{ 1 }{ v-u }\]

Answer 5

yes - but isn't i not 1?

Answer 6

thats what i meant..i ..sorryy
thank you very much :)

Answer 7

yw

Answer 8

the rules applying to equations is same for rearranging formulas

Answer 9

ok..thank you for your help :)

Answer 10

ok