Two cars A and B are moving with the same speed v as shown below. With respect to car A, car B is ___.
at rest
moving with a constant speed
moving with a variable speed
can’t say
Both the cars are moving at the same speed along the same direction. Therefore, with respect to car A, car B is at rest.
Two cars A and B are moving side by side with a same speed. As both cars are changing their position, car A is in motion with respect to car B.
Three cars A, B and C are moving side by side. As car A and B move ahead at the same speed(leaving car C behind) then which of the following statement is true: