Friday

March 27, 2015

March 27, 2015

Posted by **shantel** on Thursday, January 17, 2013 at 12:03am.

- physics -
**Henry**, Friday, January 18, 2013 at 6:46pma. R = 240km @ 30o+178km @ 180o

X = 240*cos30 + (-)178 = 29.8 km.

Y = 240*sin30 = 120 km.

R^2 = X^2 + Y^2 = (29.8)^2+(120)^2=15288

R = 123.6 km.

tanA = Y/X = 120/29.8 = 4.03.

A = 76.1o North of East = Direction

- physics -
**Henry**, Friday, January 18, 2013 at 6:57pmCorrection: Change 240 km to 246 km and redo all calculations.

**Answer this Question**

**Related Questions**

physics - A pilot flies her route in two straight-line segments. The ...

physics - A pilot flies her route in two straight-line segments. The ...

Physcis(Please help) - A pilot flies her route in two straight-line segments. ...

Physics - A jogger runs 145m. in a direction 20.0 degrees east of north (...

physics - Displacement vectors A, B, and C add up to a total of zero. Vector A ...

physics - The route followed by a hiker consists of three displacement vectors...

physics - Displacement vectors A, B, and C add up to a total of zero. Vector A ...

physics - Displacement vectors A,B,and C add up to a total of zero. Vector A has...

physics - (a) An object is subjected to two displacements. The displacement ...

Physics - An air traffic controller observes two airplanes approaching the ...