Two cars moving in the same direction with velocities 12 m/s and 9 m/s respectively. What is the relative velocity of the car A with respect to the car B ? If both the cars are travelling in opposite directions, what will be the relative velocity ?
Topic-Velocity and Acceleration
Answers
Answered by
2
Answer:
21 m/s
Explanation:
Vab = Va - Vb
=12i^ - (9i^)
=12i^ + 9i^
=| 21i^ |
=21 m/s
Similar questions