Asked by i love polka
Find the vector components along the directions noted in parentheses.
a. a car displaced 45degrees north of east by 10.0 km (north east)
b. a duck accelerating away from a hunter at 2.0meter per second squared at an angle of 35degrees to the ground (horizontal and vertical)
a. a car displaced 45degrees north of east by 10.0 km (north east)
b. a duck accelerating away from a hunter at 2.0meter per second squared at an angle of 35degrees to the ground (horizontal and vertical)
Answers
Answered by
bobpursley
I love Polka also. And Opera, and Maria CAllas.
Take the trig functions. I start the angle measurement at 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
Take the trig functions. I start the angle measurement at 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
Answered by
i love polka
a plane travels 2.5 km at an angle of 35degrees to the ground then changes direction and travels 5.2 km at an angle of 22degrees to the ground. What is the magnitude and direction of the plane's displacement?
Answered by
Ashley
7.7km 26 degrees
Answered by
Billy
7.5km
Answered by
Billy
7.1 is what I meant
Answered by
Laquisha
A. 7.1 m N
7.1 m E
B. 1.15 m vertical
1.64 m horizontal
7.1 m E
B. 1.15 m vertical
1.64 m horizontal
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.