Question

If you ride your bicycle down the street road for 900 m then turn around and ride back, your displacement is what?

A) 900 m
B) 0 m
C) 1800 m
D) 450 m

Answer 1

If you ride your bicycle down the street road for A)900 m then turn around and ride back, your displacement will be zero.

Step-by-step explanation:

Displacement is a vector quantity that represents the change in position of an object. It is defined as the straight-line distance between the initial and final positions of the object along with its direction. In this case, if you ride your bicycle down the street road for 900 m and then turn around and ride back, your displacement will be zero. This is because you end up back at your starting point, so there is no net change in your position. Displacement is not the same as distance, which refers to the total path traveled.