Sahil

I met these two girls in June. I got to know them better, especially after camp through talking online because we didn't live close to each other, and I became really close to one of them. I asked Girl A out in October, and she harshly rejected me, but apologized the next day. Then, just as it seemed like things were returning to normal, she chatted me saying "thanks for saying all this bad stuff about me". However, I didn't say that stuff, but as I found out later, one of my friends who wanted to get close to her ended up made the bad stuff up, seeing her rejecting me as a good chance to get with her. They are now essentially best friends.

During this time, I became close to Girl B, who is good friends with Girl A. She helped serve as a mediator and was there for support. However, when Girl A and the other guy got in a fight about something sexual, he decided to use Girl B as a way to get back at her. The day before the four of us were going to see each other in January at an event, I talked to her and she admitted that she was unsure if she had feelings for him, but she claimed she didnt want to do anything sexual with him if I was uncomfortable with it. He ignored both girls at the event, yet eventually Girl B and him grew fairly close. I still talk a decent amount to Girl B, but not Girl A, and he is probably closer to Girl B now than I am.

Idk how to handle this. I'm pissed my friend turned them against me, and I feel jealousy and hatred towards all 3. What to do?

I was really good friends with this girl I liked, and decided to make a move a couple of weeks ago. She rejected me rudely. The next day, she texted me to apologize and things began to progress again slowly, but awkwardly. Then a couple days later, she chatted me asking why I had bashed her to other people. I hadn't talked about me asking her out to anyone else, but she had told multiple people about it (I know that for a fact) and she said she needed time. She's been making fun of me with other people since then She says we're cool now (it took about 2 weeks), but she still doesn't really want to talk to me anymore. How do I handle this from here?

I know the formula is mv^2 / r, but is there anyway to do it without the r?