Which of the following describe possible scenarios?

A) An object has zero instantaneous velocity
and non-zero acceleration.
B) An object has negative acceleration and
is speeding up.
C) An object has positive acceleration and
constant velocity.
D) An object has positive velocity and zero
acceleration.
E) An object has increasing positive position and negative velocity.
F) An object has decreasing positive position and negative acceleration

7 answers

A, B, D, and F

a b d f

ifj

A, B, D, and F

a, b ,d, and f are correct

(checked in ut quest)

d and f

D, and F.

Did you know?

Did you know that in physics, the relationships between velocity, acceleration, and position can lead to different scenarios? For example, scenario A describes a situation where an object has zero instantaneous velocity but non-zero acceleration. This means that although the object is not moving at a specific moment, it is experiencing some change in velocity over time. Scenario B illustrates a case where an object has negative acceleration and is actually speeding up. This may seem contradictory, but negative acceleration simply means the object is slowing down, but in the opposite direction of its motion. In scenario C, an object has positive acceleration, indicating that it is increasing its velocity, while maintaining a constant velocity. Scenario D presents an object with positive velocity and zero acceleration, meaning that it is moving at a consistent speed without any change in acceleration. Lastly, scenario E describes an object with increasing positive position and negative velocity, suggesting that the object is moving in the positive direction but slowing down. Similarly, scenario F portrays an object with decreasing positive position and negative acceleration, indicating that the object is moving in the positive direction but slowing down because of a negative acceleration. These scenarios showcase the diverse phenomena that can occur within the realm of physics.