PREVIEW

... oves from position O to A after n number of rounds. Please calculate the value of the potential energy E that the object I has. Also, take the standard gravity acceleration as g, circumference ratio as π.

Himeji Mizuki’s answer:

Difference in height between OA=n *2 π r*sin 30

As kinetic energy E is equivalent to the lost energy from O to A

E= m * g * (Difference in height between OA)

Thus,

E = π nmgr

Teacher’s Comment:

Correct. Thi ...

YOU MAY ALSO LIKE
Revenge After Rebirth: Fated To The Triplets I HateChapter 29: You Are Going To Get Us Both In Trouble!!
 6
3.0/5(votes)
FantasyRomanceAdultSmut

I scoffed. “It doesn’t matter anymore.”Cade squeezed his face into displeasure as he stepped closer to me, “What doesn’t matter anymore?” His blue eyes turned a shade darker than they should.“You are our mate, Isn’t that what you wanted all along?” Kael spoke and I snapped my gaze at him.It was too late! Nothing could ever make me want them. I loathed them so much that it hurt. Perhaps that’s what happens to a broken soul who was given a second chance.“Iris…” Zane called. He was the calmest of the three, his eyes were soft, trying to reach out to me and I stepped back avoiding him like a plague.They were monsters. All three of them.I find it hard to breathe but this was my decision to make. Gone was the fragile old me.“I, Iris Orlene…” I stared at the triplets dead in the eyes, inhaling sharply. Not a single drop of emotion was left in me.“Reject you all three Alphas; Cade, Kael, and Zane Verek to be my mate.”***Iris Oren, once the cherished daughter of Alpha Oren Roland and Luna Selene of the Blackbane Pack, I faced a dire accusation of treason for allegedly poisoning the former beta who’s now the current alpha, Alpha Darius Verek, the current ruthless leader who betrayed and murdered my parents when I was just a kid, accused me of their murder and took over the alpha throne. Now, I am a despised maid in my own pack. I am publicly condemned in the council room, surrounded by hostile pack members, including Alpha Darius, his sons who are triplets, Cade, Kael, and Zane, my childhood sweet hearts, and my former best friend Liora. Despite my weak protests of innocence, no one believed me, and Darius sentenced me to death by being buried alive but the council pleaded as he shifted the punishment to 200 strokes of whips with sulfur powder but unknown to me, it was changed to a silver powder, very dangerous to werewolves.During this brutal public punishment, I couldn’t make it, I died.Waking up again, I realised I'd been brought back to my past life, on my 18th birthday, days before my death.In my past life, I am a weak and wolfless omega who can’t even defend herself and has loved the triplets so dearly that I could do anything for them without considering my dignity. Now I am reborn, I am determined to change my fate.

Steampunk Era: Mad AbieldChapter 37 - 33: The Abandoned Fortress’s Sudden Change_2
 17
4.0/5(votes)
Sci-fiRomanceAdventureFantasy

For a long time, Malin always felt that Fate had been quite generous to him. Although he had to face that life-threatening job every day, as long as he had the lovely Leopard Girl cooking delicious food for him daily, and as long as there was meat to eat and cats to stroke, life wasn't too unbearable. Working a bit harder and facing some difficulties on the job weren't really an issue for a man.Moreover, being able to live two lives meant one shouldn't have too high demands, right, Mr. Different-Kind?Having said that, and without waiting for an answer, the young man snapped his fingers, and the white flame on his fingertip lit the tobacco in his other hand, then he flicked it towards the non-human entity on the stake.Welcome to Abield, to witness the last splendor of the steampunk era.And the madness.

Hagakure Sakura Does Not LamentChapter 164
 61k
4.7/5(votes)
ActionFantasyGender BenderSchool Life

The world changed the day that cracks appeared in the sky– suddenly monsters named『Demonic Beasts』appeared and began to rampage, attacking people.

Meanwhile, girls called『Magical Girls』began to appear to counter the demonic beasts. As they defeated the demonic beasts, gradually people’s lives gained a semblance of composure.

–but when there is light, there is also darkness.

In the corner of an alleyway, a boy who had been attacked by a demonic beast was dying. His voice begging for help did not reach anyone and his body refused to move.

「Boy. Do you want to be saved?」

Looking into the boy’s face, a black cat began to speak to him.

The boy nodded firmly to the devilishly sweet invitation, in response the black cat mocked him.

「Is that so—then I’ll【Haunt (Save)】you」

—on that day, a『Magical Girl』was born in a place that no-one knew.

『She』never laments, no matter what the future may bring.

MTL - Dashan Makes a Living 1984Chapter 236 232: Wang Tianren is dead
 94k
4.0/5(votes)
Urban Life

Wang Tianxiao was reborn thirty years ago, the day before the eldest son was born.

It was more than 20 degrees below zero, and the wife shivered on the cold kang with her big belly and three-year-old daughter in her arms.

In the pot, there was no firewood to be seen, and the bottom of the water tank was solidly frozen.

What a difficult start.

New book group: 247718472

- Description from novelbuddy