Friday

July 25, 2014

July 25, 2014

Posted by **Connie** on Monday, February 17, 2014 at 11:34pm.

- math -
**Reiny**, Tuesday, February 18, 2014 at 12:22amfirst vector = (530cos0, 530sin0

= (530,0)

2nd vector = (80cos220 , 80sin 220

= (-61.28355, -51.423

resultant = ((468.71644 , -51.423)

maginitude = √((468.71644^2 + (-51.423)^2 )

= 471.529

direction:

tan ฿ = -51.423/468.71644 = -.839..

฿ = E 40° S

**Related Questions**

algebra - A Boeing 747 flies 2420 miles with the wind. In the same amount of ...

Precalculus - I tried doing this problem, but I still don't understand it at all...

physics - What is the change in the gravitational potential energy of a Boeing ...

Precalculus - Pilot Reem Ahmad's flight plan has her leaving Dulles ...

physics - What is the change in the gravitational potential energy of a Boeing ...

Math - An airplane is going 300 mph at a bearing of N 55 degrees E. The wind is ...

Precalculus - Okay I am soo confused with these two questions: The resultant of ...

Physics - The wind is blowing from west to east at 35 mph and an eagle in that ...

calculus iii - What heading (or direction) and airspeed (speed in still air) are...

calculus III - What heading (or direction) and airspeed (speed in still air) are...