Answer:
Tar
Explanation: Tar is a big ingredient in cigarettes and can cause the sticky substance
3 Newtons toward the right because Newton’s second law:
F = ma
15N - 12N = ma
3N = ma
(With the right being the positive direction and the left the negative direction)
By collapsing and crumpling, the force and energy is absorbed by the crumple zone and it is not transferred to the passengers inside. This is a safety feature for the passengers.
Answer:

Explanation:
The relative velocity can be calculated by means of the difference between vector B minus vector A.
