Ajie dreams that he learns physics.

What qualifications do you have to be lazy when you are awake?

Langjie went to bed at 12 o'clock last night, and fell asleep immediately after falling into the pillow, without wasting a minute.

The phone alarm clock set to 7 o'clock has not played the Hellscream of Night Song Forest.

At about five o'clock this morning, Ranger woke up.

‘If you sleep for one more minute, you will die? I slept for 5 hours, and sure enough, I didn’t sleep much for a minute. I survived, and I deserved gratitude.’

The morning light shone into the bedroom, laying a golden layer. Ranjie focused on studying physics materials, and he was full of energy and was not sleepy at all.

Physics brother is super satisfied. Young man, you are in good condition today. You actually found the radius of the μ-sub base state orbit. Yes, you are really good! Since you are in good condition, why not learn more?

"Thank you for your praise. It's past seven o'clock, I'm going to school. When I get to the sheep, I'll come to see you again!"

Langjie went to the sheep, he didn't drink coffee today, he drank wolfberry today, and he was extremely powerful today.

With an energetic mental state and physical state lasted all day, Ranger studied from five in the morning to 12 in an extremely efficient manner.

flutter!

Ranger fell on the bed.

Very punctual, sleep steadily at 12 o'clock.

Wow!

Ranger jumped up.

Also on time, get up steadily at 5 a.m.

After testing for a week, Ranger found that five minutes a day was enough.

You will die if you sleep for one more minute. The old Prague card is a hardcore artifact!

I study for 13 hours a day and sleep for 5 hours. There is a lot of room for operation for the remaining 6 hours.

yeah!

Very good!

Old Prague is awesome!

After entering the old Prague card, Ranger quickly developed a fixed schedule. Every night at 12 o'clock, he could fall asleep while sitting in a chair.

At five o'clock the next morning, he naturally woke up, his energy was full, his skills were fully lit, and his lasting energy could last until 12 o'clock in the evening. This cycle, day after day.

At around 8 o'clock tonight, Ranjie studied for 13 hours and earned a Glorious Medal.

Next, it's time for two people.

Ranger sent a WeChat message to Octopus Bucket: "Last month, I owe you a superhero battle, and I will give you a domestic boss to fall in love with me tomorrow. I will be around 18:22 tomorrow, the seventh floor of Zhengjia."

Octopus bucket: "There is no time tomorrow."

ranger: "What's going on when you get out of school tomorrow?"

Octopus bucket: "Go to my grandfather's house for dinner."

ranger: "Your grandpa is very busy. He seems to be partying every day?"

Octopus bucket: "Yeah."

Who has no urgent matters?

It is normal for Zhang Yutong to have something to do in her family.

Langjie turned to another person: "I'll check in after school tomorrow, which is the sports center."

Elizabeth Sue: "sorry, no    time."

ranger: "Don't give a chance?"

Elizabeth Sue: "Really no    time."

Su Zihan no        It’s normal for her to be in time.

There are more than 2,000 car friends on Lanjie’s friend list, but are you still afraid that you won’t be able to make an appointment?

ranger: "Will you make an appointment after school tomorrow?"

Yutong: "Where is the car?"

ranger: "It's not a car to go to kindergarten anyway."

Yutong: "Life plate number?"

ranger:"xgc-b1-013."

Yutong: "Received."

I made an appointment with Yutong's car and made reasonable arrangements for the activities after school tomorrow. Lanjie left the staff dormitory and went to the Yangda Swimming Pool to do exercise.

Ranjie has outstanding physical fitness, comprehensive sports ability, and can fight amphibiously. It is very comfortable to enjoy swimming for more than an hour at night. After doing exercise, learning the amount, and the license plate number is issued. Ranjie's perfect day comes to an end.

The daily life in the morning is as stable as a dog, and the physics brother needs to serve him.

After getting up, Ranger taught himself physics for two hours, so he went to the sheep.

The first section is Tang Xiaoyun's physics class, which is refreshing and refreshing. It's so good.

Tang Xiaoyun has a small ball in her hand, a very common experimental ball.

This kind of experimental ball is often combined with the spring group CP, which is the cheapest physics experimental prop. From kindergarten class to doctoral degree, this ball has accompanied us throughout our school years.

Throw the ball upwards.

Whoosh.

Catch the ball.

biu.

Continue to throw the ball.

Whoosh.

Hold it steadily.

biu.

Tang Xiaoyun repeatedly threw the ball and received the ball.

The students in Class 2 and 3 locked the ball in their eyes.

Whoosh.

look up.

biu.

Lower your head.

Whoosh

look up.

biu.

Lower your head.

Whoosh swish swish swish ~

biu    biu    biu~

Lift up... head and head...

Low...head...

The style of ghost animals is like a kitten and a teaser.

"receive!"

Tang Xiaoyun shouted fiercely, and the ball disappeared.

Huh ~

The students let out a long sigh, their eyes hurt a little, and their necks were a little sore.

As we all know, every move by Tang Xiaoyun, an outstanding young teacher in the city, in class, is either vigorous, gentle, deliberate, casual, naughty, serious, or light, or ghosts and animals, has meaning and is a foreshadowing.

"Ignore friction, air resistance, and even gravity. I don't like this kind of question type that ignores everything. In real life, these forces cannot be ignored. In scientific research laboratories or engineering applications, these forces cannot be ignored, but are also important calculation conditions."

"Whether the college entrance examination or competition, in recent years, the physics written test and physics experiment are getting closer to actual life, scientific research, and engineering applications. We don't play with it. We should cultivate a pragmatic spirit of applying what we have learned since childhood."

"Suppose the mass of the ball is m, and it is thrown vertically at the initial velocity v0. The air resistance f is equal to μ multiplied by v, where μ is a constant. What is the maximum height this ball reaches?"

As usual, after the movement on and off the ball ended, Tang Xiaoyun came up with the thought questions in the classroom.

brush!

Brush!
To be continued...