K 1 2mv 2 - How To Discuss
K 1 2mv 2
k = 1 / 2mv
You want to place everything on the right with v on the left. First multiply both sides by 2 (to count 1/2)
2k = mv 2
Divide both sides by m.
2k / m = v 2
Make a square root on both sides. Remember there are two options because this is the square root.
+ (Square root) (2k / m) = v
If you need to leave the denominator, you have to make the left side with (square) m / (square) m. Race
+ ((Square) 2 km) / m = v
2 k = mv Â,
v ‚² = 2 k / m
v = Â ° (2k / m)
k = 1 / 2mv 2
Times 2
2k = mv 2
(2k) / m = v 2
Source
 ° (2k) / m = v
