A line passes through the points (3, 0) The arrows below represent the velocities of two vehicles. bus>
<car
Which claim explains why the velocity of each vehicle is a vector quantity?

A. It can change over time.

B. It has direction and size.

C. It is a measurable quantity.

D. It uses a measure of speed.

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

conduct current i mean it makes sense