A motorcycle is being driven on a road moving north at 40 miles per hour. A car is driving on the same road moving south at 40 miles per hour. Which of the following is true?
a
The motorcycle and the car are moving in opposite directions, so their speeds are different.
b
The motorcycle and car are moving at the same velocity but different speeds.
c
The motorcycle and car are moving at the same velocity and the same speed.
d
The motorcycle and the car are moving in opposite directions, so their velocities are different.
a
The motorcycle and the car are moving in opposite directions, so their speeds are different.