Answer:
All are examples
Explanation:
Football acted upon by the force of the foot
Bicycle acted on by imbalanced force of gravity
Friction of dirt on player slows his run.
stick and water acted on by imbalanced force of gravity
Answer:
<em>Since there are no choices provided, I have answered the question according to my understanding.</em>
free electrons
Explanation:
When it comes to electric currents, there are certain things or objects that allows it to flow. These things are known as "conductors." What sets conductors apart from insulators (poor conductors of electricity) is<em> its ability to let the electric current flow through them.</em> This is because of the "free electrons" they have within them. These electrons are able to move from one atom to the other when an electric field is present.
So, this explains the answer.
Answer:
As you throw the ball up into the air, its direction is up, but the speed decreases due to the pull of gravity. The ball slows down, and at the very top of its flight, its velocity at that instant is zero.