Saturday

April 18, 2015

April 18, 2015

Posted by **math** on Tuesday, May 24, 2011 at 4:17pm.

Please Help! Thanks in advance.

- math -
**Henry**, Wednesday, May 25, 2011 at 7:08pmVp = (550km/h,80deg) + (60km/h,120dg).

X = hor = 550cos80 + 60cos120,

X = 95.51 + (-30) = 65.51km/h.

Y = ver = 550sin80 + 60sin120,

Y = 541.6 + 51.96 = 593.6km/h.

Vp^2=(65.51)^2 + ((593.6)^2=356,652.5,

Vp = 597.2km/h = Speed of plane.

**Answer this Question**

**Related Questions**

calculus - An airplane is flying at 550 km/h on a heading of 080 degrees. The ...

Calculus - An airplane is flying at 550 km/h on a heading of 080 degrees: The ...

Calculus - An airplane is flying at 550 km/h on a heading of 080 degrees. The ...

trig - An aifplane is flying on a compass heading (bearing) of 170* at 460 mph...

Trig - An airplane is flying on a compass heading (bearing) of 340 degrees at ...

Cartesian Vectors - An airplane is flying at an airspeed of 345 km/h on a ...

Precalculus - An airplane is flying due west at a velocity of 100 m/s. The wind ...

calculus - An airplane is flying on a bearing of 80 degrees at 540mph. A wind is...

Physics - Find th resultant and speed direction of the airplane relative to the ...

Physics - An airplane is flying with an air velocity of 850 km/h at 34 degrees n...