Question

i dono how to isolate formulas in physics

Answer 1

What do you mean isolate formulas? Do you have an example?

Answer 2

You must practice algebra (math) and then you will be able to do physics.

Answer 3

If we have:
\[\text{speed} = \text{distance}/\text{time}\]
To isolate distance in the equation,

multiplying both sides of the equation by time
\[\text{speed}\times\text{time} = \text{distance}\]
Now to isolate time in the equation,
dividing both sides of the equation by speed
\[\text{time} = \text{distance}/\text{speed}\]

Answer 4

you must pay attention to sentence structure, then you can do physics.
A "formula" is one term in an expression (v_o t , or ½at^2 ).
An expression is one side of an equation.
Usually, the physics is figuring out what equation is appropriate
then use math (algebra) to isolate whatever thing is asked for.