Find the components of the vector along the directions noted in parentheses. a. a car moved 45 degrees north of east 10.0 km (northeast)
b. a duck running away from a hunter at 2.0 meters per second squared at a 35 degree angle to the ground (horizontal and vertical) I also like Polka. And Opera, and Maria Callas.
Take the trigonometric functions. I start the angle measurement in N, then clockwise.
a) Ncomponent=10km*cos45
Ecomponent=10km*sin45
b) Vertical component=2.0m/s^2 sin35
Horizontal component=2.0m/s^2 cos35 7.7km 26 degrees 7.5km 7.1 that’s what I meant A. 7.1 m N
7.1 m E
B. 1.15m vertical
1.64 m horizontal an airplane travels 2.5 km at an angle of 35 degrees relative to the ground then changes direction and travels 5.2 km at an angle of 22 degrees relative to the ground. What is the magnitude and direction of the plane’s motion?