Question

A ball is thrown vertically upward, what is the formula to find out how high it rises?

Answer 1

let intial velocity be v then equating cahnges in potential nad kinetic energies we get
1/2mv^2 =mgh
h=v^2/2g

Answer 2

v=u-gt
\[v ^{2}=u ^{2}+2as\]
where v=0