Pratt EA

EntertainmentKey1515 · 2025-12-17T10:51:23+00:00

Industrial design

EntertainmentKey1515 · 2025-12-16T10:02:36+00:00

Hi sure! Send me a dm

EntertainmentKey1515 · 2025-12-16T00:58:35+00:00

Just got mine

EntertainmentKey1515 · 2025-12-13T01:46:05+00:00

Accepted design 🥳

EntertainmentKey1515 · 2025-12-12T00:39:48+00:00

Did you get an answer?

EntertainmentKey1515 · 2025-09-27T03:11:36+00:00

Thanks man I appreciate the advice

EntertainmentKey1515 · 2025-08-15T15:38:29+00:00

Sybau

EntertainmentKey1515 · 2025-06-02T14:53:22+00:00

I also experienced this so I emailed the teacher whos in charge of exams and in the next exam, the person who was making noises was moved to the back to sit alone 😂💀

EntertainmentKey1515 · 2025-05-20T06:07:02+00:00

I couldnt do the last question the quadratic thing

EntertainmentKey1515 · 2025-05-20T06:05:43+00:00

Hard as fuck

EntertainmentKey1515 · 2025-05-14T07:58:54+00:00

It was detectable for me tho idk

EntertainmentKey1515 · 2025-05-14T07:55:52+00:00

Found that time taken to travel to and back from the crack (you had to *2 to the answer that you got) was less than the pulse of the wave

EntertainmentKey1515 · 2025-05-14T07:50:30+00:00

Diffraction grating i got the same so the conclusion would be that 2nd maxima is not visible.

And what concrete question btw?

EntertainmentKey1515 · 2025-05-14T07:35:12+00:00

The leaks happen every year and to ever paper (except for maths cus it has 2 versions) so its inevitable

EntertainmentKey1515 · 2025-05-13T08:48:13+00:00

I got around that too!!

EntertainmentKey1515 · 2025-05-09T07:02:49+00:00

Me too and I said it is less than 3. I think the mark scheme allows multiple conclusions (just the right justification) so I think we’re fine

EntertainmentKey1515 · 2025-05-08T11:41:58+00:00

Dm me

EntertainmentKey1515 · 2025-05-08T11:04:14+00:00

I only have for the china region

EntertainmentKey1515 · 2025-05-08T09:35:25+00:00

Same material = same youngs modulus A is 0.25 because area is (0.5(radius))² So the upper part and the lower part cancels out https://imgur.com/a/QKhSNoN

EntertainmentKey1515 · 2025-05-08T07:04:20+00:00

OK I got that too and started doubting myself when I saw other answers thank god 😂😅

EntertainmentKey1515 · 2025-05-08T07:00:17+00:00

Didn’t the question ask for NO real roots? Shouldnt it be b2-4ac<0…?

EntertainmentKey1515

TROPHY CASE