find the N,S, E, W components
W: 20km+50cos45
S: 50sin45
now, magnitude= sqrt( W^2 + S^2)
After driving 20.0 km west, a car turns southwest and proceeds another 50.0 km. What is the displacement (in kilometers) of the car from the point of origin (magnitude only)?
2 answers
S=1/2gt^2