The school grass's delicate green plum is sweet and wild!

Chapter 53 Your feelings are wrong

"What are you doing?" Lu Shian turned around and glanced at him.

"No." Shu Shui immediately shook his head, took a peek at Lu Ning's face, and then quietly pulled Lu Shi'an aside and said, "Third brother, didn't you say you don't mean anything to Sister Ning?"

Lu Shi'an glanced sideways at her: "How did you know that I was interested in her?"

Statement: "Just...feeling."

Lu Shian pursed his lips and was silent for a few seconds, then said to him: "Your feeling is wrong!"

"Okay!" Zhang Shu touched his nose and glanced in Lu Ning's direction.I always felt that the atmosphere between these two people was a bit subtle.

Maybe he really thought too much.

Lu Ning watched for a while, feeling that she had mastered the key, and said to Lu Shi'an, "Let me try it."

When Lu Shian heard this, he put away his club and stepped aside.

Lu Ning stood in front of the table holding the club for a long time, and only started to play after he memorized the position of each ball.Although the posture cannot be called a special standard, except for missing the first shot, the second and third shots all dropped into the pocket.

"Okay! You have some talent." Lu Shi'an couldn't help but praise.

He is worthy of being the disciple he taught himself.

Lu Ning straightened up and said, "This has nothing to do with talent."

Lu Shi'an couldn't help but raise his eyebrows when he heard this: "If it's not talent, is it possible that you knew it before? So, you just deliberately lied to me to teach you, right?"

Lu Ning glanced at the other person: "What I mean is that this kind of skill doesn't require talent at all. You will get it after watching it a few times."

Lu Shi'an curled his lips and said with a smile: "I know you are smart, but you can't just look at this. You have to play more to feel it."

"There's nothing wrong with it," Lu Ning said.

"Wanting to make a pocket is nothing more than finding the aiming point of the ball. According to the principles of physics, the pressure on an object is always perpendicular to the contact surface. When an object is pressured in a certain direction, of course it will produce acceleration in that direction. , moving in this direction. When the distance between the centers of the two circles is the sum of the radii of the two circles, the two circles have one and only one contact point, and this contact point is exactly on the line connecting the centers of the two circles.

Then according to the mathematical tangent theorem, the tangent line at any point on the circumference is always perpendicular to the line connecting that point to the center of the circle.We all know that the size of the cue ball and the target ball are the same. In this way, as long as the cue ball is aimed at the correct aiming point and hit, then after the cue ball moves to the aiming point, it will just touch the target on the surface of the target ball. The balls collide and the target ball is pocketed. "

Chu Nan and others were confused by the statements on the side and turned to look at Lu Shi'an: "Third brother, what is Sister Ning talking about?" Aren't they playing table tennis?Why is it both physics and mathematics?

How can I relax without forgetting to discuss studying?

Are all top academics so eager to learn?

Lu Shi'an glanced at everyone with disgust, "I told you that if you are stupid, you should read more, otherwise you won't understand what others are saying. In short, what she means is that playing billiards is very simple, just find the right aim and control the angle and strength That’s it.”

Everyone looked at each other and said, "We all know this!" Isn't this what playing pool is like?

Lu Shi'an: "You know, but you don't know how to calculate."

Statement immediately shouted in a loud voice: "Who in the table tennis game deliberately calculates this? Don't they all rely on feeling and experience?"

"Just because you don't know it doesn't mean that others won't either." Lu Shi'an then glanced in Lu Ning's direction.

(End of this chapter)