Scalar Quantity-a quantity that has magnitude, but no direction.
Vector-like velocity or force, a quantity that has both a magnitude and direction.
Whenever two vectors are multiplied together in one of these equations like force multiplied by displacement, or the velocity of a charge multiplied by magnetic field, we can multiply in two different ways: vector multiplication, and scalar multiplication. This chapter will cover scalar multiplication.
Scalar Multiplication: When you multiply one vector by the component of a second vector that acts in the direction of the first vector as long as you have the overall magnitudes and angles of the vector.
My brows creased and a frustrated sigh left my lips. I stuck the eraser of my pencil between my teeth and twirled it around.
“Are you just now getting started on that?” Jennie asked putting her lunch on the table and sat down next to me.
“Yeah I crashed pretty quickly after dinner last night.”
And I was kicking myself in the ass for it.
It was Vernon's turn to sit down now, of course, on the other side of me.
“Chaeyoung is looking for you.” he started. “I don’t know why, but she says meet her at the locker room now.”
“I can’t. This physics shit is going to take up the rest of lunch.”
Thank God for that.
“Don’t shoot the messenger.” he said putting his hands up in defense.
I rolled my eyes playfully and continued going over the chapter. Maybe Jennie could tutor me. Or Ms. Minatozaki.
Now there’s a thought.
“Are you feeling better today.” asked Vernon interrupting me when he can clearly see I’m reading.
“Yeah, just sore.”
“Well if you need anything, let me know Hyun.”
Yes Vernon I know.
“Thanks.” I forced a smile at him and he gave me a genuine one back.
“Where is Jungkook and Chaeyoung at? Usually they are here by now.” Jennie said.
Man she was always good at changing the subject when shit got weird.
“Jungkook is stuck at A&P during lunch getting tutored and Chaeyoung is at the gym...waiting for you.” Vernon answered to Jennie but looked at me.
Oh shit! Guess I should send her text. I took my phone out and quickly typed a message.
Hey, got Physics shit to handle for lunch. I’ll check the list at gym next period.
Her response was quick.
Stop being a baby and come look!
I huffed. She was so damn pushy. I ate my food and continued reading. If I timed this right, it would take me to the end of lunch. Flipping the page I hit the quiz at the end of the chapter.
Fuck. Well that plan got shot to hell.
After I closed the book I began to pack my stuff up.
“Are you meeting Chaeyoung?” Jennie questioned.
“Yeah, I’ve been avoiding her all morning, but I guess it’s time now...”
“We’ll come with.” Vernon added.
YOU ARE READING
Direct And Linear Relationships
FanfictionKim Dahyun is a barely 17 year old senior. She just has to worry about getting through the year, but a new Physics teacher might make her last year in high school much more interesting.
