The dreaded final exams are here!!

Brothers, I am about to go to that cruel battlefield to fight bloodily!

I'm dripping mom! These words are so difficult to understand, and I suddenly feel so innocent when I want to review a book in one day!

I really can't finish reviewing, what should I do? It's so cold on the rooftop, it's so windy here, I'm so scared!!

If you don't see me tomorrow, I've probably been caught cheating, or my body is cold!

Send a question: If I hang myself at the door of the library with two springs with a stiffness coefficient of k, my mass is 70kg, the length, width and height are 180, 35, and 20 respectively, and the frictional resistance of the ground is f, and a northwest wind with a horizontal force of P blows. Excuse me:

(1) Where is my focus?

(2) What is the period of the spring system at this time?

(3) If the spring breaks, what is my Coriolis acceleration?

(4) If the spring breaks, what is the kinetic energy when I fall to the ground?

(5) If the spring breaks, what is the friction between me and the ground after falling? Do you do pure rolling exercises?

The question, you, give, me, reply, answer, ah!!

"Douluo Continent: Silver Spear Heavenly General" helps!! I am hitting it in my hand, please wait a moment,

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