Ask a New Question

Question

A plane heads south at 320 mph and the wind is west at 80 m/s. What is the final speed and angle degree of the plane?
14 years ago

Answers

Henry
X = -80m/s * 3600s/h * (1/1600)mi/m =
-180mi/h.

Y = ver. = -320mi/h.

tanA = Y/X = -320 / -180 = 1.778,
Ar = 60.64 deg. Ar = Reference angle.
A=Ar + 180 = 60.64 + 180 = 240.64 deg.

R = X / cosA = -180 / cos240.64 = 367mi/h @ 240.64 deg.
14 years ago

Related Questions

1. Plane A is 40 mi south and 100 mi east of Plane B. Plane A is flying 2 miles west for every mile... A pilot of a light plane heads due north at air speed of 400km/h and wind is blowing from the west a... An airplane heads due south with an air speed of 480km/h. Measurements made from the ground indicate... a plane heads north but because of a wind blowing to the west the plane flies at a resultant velocit... A plane is heading due south with an airspeed of 211 mph. A wind from a direction of 53 degrees is b... A plane flies south at 220 km/h and is blown west by a 90. km/h wind. Calculate the resultant speed.... plane a is 40 mi south and 100 mi east of plane b. plane a is flying 2mi west for every mile it fli... A pilot heads her plane with a velocity of 275 km/hr north. If there is a strong wind of 130 km/hr b... a small plane heads west at 320 kph. there is a north wind blowing at 24 kph. what is the velocity (... A plane heads due north at 85 km/h and is being blown due west at 45 km/h. How would you calculate t...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use