Question
A plane cruising at 251 m/s accelerates at25 m/s2 for 9 s.What is its final velocity?Answer in units of m/s
Answers
drwls
The increase in speed is 25*9 = 225 m/s
Add that to the 251 m/s initial velocity.
The final velocity will be supersonic. This is hardly "cruising" unless it is a fighter jet or SST.
Add that to the 251 m/s initial velocity.
The final velocity will be supersonic. This is hardly "cruising" unless it is a fighter jet or SST.
Shakaria
476