A car travels 50km at 30degrees North of East for 20min, then 30km at 70degrees North of East with speed of 20km/hr, then another 10km at 60degrees North of East with speed 80km/hr. Find
A)Total distance traveled
B)The average speed of the car
C)The displacement of the car(magnitude and the angle relative to East)
D)The average velocity of the car.
A)Total distance traveled
B)The average speed of the car
C)The displacement of the car(magnitude and the angle relative to East)
D)The average velocity of the car.