Question

a kangaroo is capable of jumping to a height of 2.62m. determine the take off speed of the kangaroo.

Answer 1

\[v ^{2}=u ^{2}+2as\]
\[0 = u ^{2} + 2\times (-9.8) \times 2.62\]
\[u = 7.1660 m/s\]