Question

Two cars A and B are moving with the same speed v as shown below.


With respect to car A, car B is:

• A. At rest
• B. Moving with a constant speed
• C. Moving with a variable speed
• D. Moving in opposite direction

Answer 1

The correct option is A At rest

Car A and car B are moving at the same speed. This means that both cars cover the same distance in equal intervals of time. When viewed from car A, car B seems to hold its position. This is because the distance covered by car B is the same covered by car A. Hence, we can say that car B is at rest with respect to car A