Home
О нас
Products
Services
Регистрация
Войти
Поиск
vulkan777
@vulkan777
July 2022
1
11
Report
помогите решить пжл,сдавать надо в 21:00!!!
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
hlopushinairina
V₀ =12м/мин;a=12/13м/мин²;S=918/13 м.
S=V₀·t-a·t²/2⇒
12·t-t²·12/13=918/13 ⇒-12/26·t²+12t-918/13=0 ⇒12t²-12·26·t-918·2=0⇒
12t²-312t+1836=0
t₁₂=(312⁺₋√(312²-4·12·1836))/24;
t₁=(312+√9216)/24=(312+96)/24=17(мин)
t₂=(312-√9216))/24=(312-96)/24=9(мин)
0 votes
Thanks 0
More Questions From This User
See All
vulkan777
August 2022 | 0 Ответы
rebyata nuzhno 5esli reshu eto zadanie uchitel na ekzamene pomozhetvyruchajte
Answer
vulkan777
August 2022 | 0 Ответы
rebyat 4 och hochu po matanupomogite pzh sdelateti nomera pohozhi
Answer
vulkan777
August 2022 | 0 Ответы
rebyat pomogite sdelatsdavat v 2100nado srochno uspetchto smozhete to i sdela
Answer
vulkan777
July 2022 | 0 Ответы
rebyat2 nomera ostalospomogite komu ne slozhnobudu ochen blagodarennuzhen tol
Answer
vulkan777
July 2022 | 0 Ответы
ostalos 25 minutpomogite pozhalujsta
Answer
vulkan777
July 2022 | 0 Ответы
m-n...
Answer
vulkan777
July 2022 | 0 Ответы
rebyata vyruchajtehochu 5 poluchit
Answer
vulkan777
October 2021 | 0 Ответы
esse na temu sushnost zakona chelovekolyubie
Answer
vulkan777
September 2021 | 0 Ответы
rebyat srochno napisat sochinenie esse na temu pochemu my dolzhny byt gramotny
Answer
vulkan777
August 2021 | 0 Ответы
rebyat pomogitesrochno nadozaranee spasibo
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "помогите решить пжл,сдавать надо в 21:00!!!..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
S=V₀·t-a·t²/2⇒
12·t-t²·12/13=918/13 ⇒-12/26·t²+12t-918/13=0 ⇒12t²-12·26·t-918·2=0⇒
12t²-312t+1836=0
t₁₂=(312⁺₋√(312²-4·12·1836))/24;
t₁=(312+√9216)/24=(312+96)/24=17(мин)
t₂=(312-√9216))/24=(312-96)/24=9(мин)