Δ
ΔS
Guest
A plane flies flies into a 65 mi/h headwind. On the return trip from B to A, the wind velocity is unchanged. The trip from B to A takes 65 min less than the trip from A to B. What is the airspeed (assumed constant) of the plane?
a.480 mi/h
c.530 mi/h
b.610 mi/h
d.400 mi/h
a.480 mi/h
c.530 mi/h
b.610 mi/h
d.400 mi/h