an aircraft dececelerates at 0.5 m/s .after 8 min its velocity to 160m/s.find initial velocity.

Answer 1

v - 8*60 * 0.5 = 160

Answer 2

good

Answer 3

A

Answer 4

U=400m/s

Answer 5

U= -80M/S

Answer 6

U=-80m/s