Answer:
Newton's First Law of Motion applies here.
Explanation:
Before crashing into the fence, Amy was moving at a certain speed on her bike. As, she crashed her bike into the fence, the collision stopped the bike suddenly. But, Amy had the same speed due to inertia of her body. Due tot his speed Amy did not stop and she was thrown over the fence onto the lawn. So, the force of inertia of Amy's body caused her to be overthrown in this case. We study about inertia in Newton's First Law of Motion, which is also known as Law of Inertia.
<u>Newton's First Law of Motion applies here.</u>
Answer:
The current pass the
is ![I = 0.25 A](https://tex.z-dn.net/?f=I%20%20%3D%200.25%20A)
Explanation:
The diagram for this question is shown on the first uploaded image
From the question we are told that
The voltage is ![V = 3V](https://tex.z-dn.net/?f=V%20%3D%20%203V)
The first resistance is ![R_1 = 7 \Omega](https://tex.z-dn.net/?f=R_1%20%3D%207%20%5COmega)
The second resistance is ![R_2 = 5 \Omega](https://tex.z-dn.net/?f=R_2%20%3D%205%20%5COmega)
Since the resistors are connected in series their equivalent resistance is
![R_{eq} = R_1 +R_2](https://tex.z-dn.net/?f=R_%7Beq%7D%20%3D%20%20R_1%20%2BR_2)
Substituting values
![R_{eq} = 7 + 5](https://tex.z-dn.net/?f=R_%7Beq%7D%20%3D%207%20%2B%205)
![R_{eq} = 12 \Omega](https://tex.z-dn.net/?f=R_%7Beq%7D%20%3D%2012%20%5COmega)
Since the resistance are connected in serie the current passing through the circuit is the same current passing through
which is mathematically evaluated as
![I = \frac{V}{R_{eq}}](https://tex.z-dn.net/?f=I%20%20%3D%20%20%5Cfrac%7BV%7D%7BR_%7Beq%7D%7D)
Substituting values
![I = \frac{3}{12}](https://tex.z-dn.net/?f=I%20%20%3D%20%20%5Cfrac%7B3%7D%7B12%7D)
![I = 0.25 A](https://tex.z-dn.net/?f=I%20%20%3D%200.25%20A)
I think it's a solar power might seem strange or futuristic but it's already quite common place you might have a solar powered quartz watch on your wrist or solar powered pocket calculator
Answer:
The faster an object moves, the more kinetic energy it has. The more mass an object has, the more kinetic energy it has.
Explanation:
The answer to the question is true