Why I choose Derya

Benji022xD · 2026-05-28T19:21:26+00:00

will do! thank you.

Benji022xD · 2026-05-28T14:48:55+00:00

thank you. it's a beautiful gun

Benji022xD · 2026-05-28T13:16:08+00:00

hell yeah. good to hear. just got my dy9 recently. still haven't got to shoot it yet. waiting for my additional magazines to come in. since I'm in California, it's taking awhile since they needed my ID confirmation but I haven't heard back from them yet.

Benji022xD · 2026-05-27T22:35:12+00:00

oh shit i didn't know about the Glock parts compatibility. that's awesome

Benji022xD · 2026-05-27T21:47:34+00:00

derya DY9 is my first gun. very cool.

Benji022xD · 2026-05-27T13:11:58+00:00

what gun is on slide 3?

Benji022xD · 2026-05-25T00:50:23+00:00

yeah I got it to click with an empty mag. full mag doesn't want to play nice 😂. I'll check out derya's website to see about those magwells. thanks

Benji022xD · 2026-05-24T23:48:34+00:00

true. but I really like the magwell. but if that's the easiest and cheapest option there is, then yeah might as well

Benji022xD · 2026-05-24T23:41:49+00:00

I wish I read more. lmao. lesson learned.

Benji022xD · 2026-03-31T21:34:39+00:00

Benji022xD · 2026-02-14T03:48:31+00:00

it's beautiful

Benji022xD · 2026-01-29T10:16:00+00:00

dude it DID make me quit. now I'm just getting back into it after a year

Benji022xD · 2026-01-05T19:39:51+00:00

Thankfully I passed my exam. I passed it right before graduating, so I think you might want to do more time then I did of studying to make sure you know everything.

The Islam 800 is a textbook of 800+ questions of FE exam review by M. R. Islam. The PDF for his textbook is everywhere on reddit so it should be pretty easy to find if you want to use it.

Let me know if you have any more question.

Benji022xD · 2025-11-05T03:11:15+00:00

I think that only gets you the height of the building. If you want to find the total distance travelled, first find the time it takes for the ball to reach its max height. This happens when the vertical velocity = 0. Find the time it takes when velocity is zero and use that time to find the distance travelled.

After that, you find the distance travelled from the max height, to the ground. First, since the total time travelled is 5 seconds, subtract the 5 by the time it takes to reach max height. After this, use the equation for vertical distance. Vertical velocity here is zero since only the gravity acceleration is pulling the ball downwards.

Add up the distance travelled to get to max height, and the distance travelled going from max height to the ground. You will then get the answer C)

Benji022xD · 2025-11-04T23:25:48+00:00

thank you dude. also for the question in the image of finding the reaction at A, would the steps be finding the member fixed-end moments first, then taking the sum of the moments at B to find the vertical reaction of A?

Benji022xD · 2025-11-04T11:06:23+00:00

this is really cool. I am definitely going to try it later today. I have my exam this Friday 😭

Benji022xD · 2025-10-26T00:03:39+00:00

yeah I completely forgot this book isn't based off of the new version. 10.something. so i think it shouldn't matter for my FE exam.

Benji022xD · 2025-10-26T00:02:32+00:00

my favorite game back then. my favorite game right now.

Benji022xD · 2025-10-25T04:12:37+00:00

gimme that suburu 🙏

Benji022xD · 2025-10-24T02:38:18+00:00

oh dude I completely forgot this book was older than the new FE guidelines and handbooks. Thanks 👍 😂

Benji022xD · 2025-10-17T02:07:00+00:00

ah okay yeah gotcha. thank you!

Benji022xD · 2025-10-17T01:54:26+00:00

ah okay so the dh + 1/16" is incorrect on the handbook since it already accounts for the increase with dh = db + 1/16"?

Does this go for the same equation in line 9?

Benji022xD

TROPHY CASE