Question

Define time and flight derive and expression for it

Answer 1

time- The indefinite continued progress of existence and events in the past,present,and future regarded as a whole.
flight- tf equals to delta equals to ut+1/2 at2
u equals to u sin theeta into tf - 1/2 gtf2 equals to u sin theeta -1/2gtf
1/2 gtf equals to u sin theeta
tf equals to 2u sin theeta by g

Answer 2

$\textbf{Answer is in attachment!}$