Question

two bodies are projected at angles @and 90-@to the horizontal with the  same speed . find ratio of time of flight

@ is tetta

Answer 1

$Time\ of\ flight\ T1\ = \frac{ 2\ u\ sin\ \alpha}{ g} \\ \\ \ \ \ T2 = \frac{2\ u\ sin\ (90 - \alpha)} { g } = \frac{2 u cos\ \alpha}{ g} \\ \\ \frac{T1}{T2} = tan\ \alpha$

Answer 2

Answer:

pls mark as brainlist if it is correct

Step-by-step explanation: