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copitlory8
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Homework Statement
A bird watcher meanders through the woods, walking 0.30 km due east, 0.65 km due south, and 2.25 km in a direction 37.0° north of west. The time required for this trip is 3.00 h. Determine the magnitude and direction (relative to due west) of the bird watcher's
(a) displacement and
1 km (magnitude)
2° (direction north of west)
(b) average velocity.
3 km/h (magnitude)
4° (direction north of west)
Use kilometers and hours for distance and time, respectively.
gravity: 9.8m/s^2
Homework Equations
Vf = Vi + A(D)T
(D)X = Vi(D)T + (A(D)T^2)/2
Vf^2 = Vi^2 + 2A(D)X
The Attempt at a Solution
I drew a diagram and i still don't know what to do.