Home
О нас
Products
Services
Регистрация
Войти
Поиск
Onicsy
@Onicsy
July 2022
1
8
Report
3 или 4 помогите физика
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
fatt52
Verified answer
L=10 м h=5 м t=4 c μ=?
=============================
sinα=h/L=5/10=0.5
cosα=√(L²-h²)/L=0.87
L=a*t²/2
a=g*(sinα-μ*cosα)
μ=(sinα - 2*L/(t²*g))/cosα=(0.5 - 2*10/(16*10))/0.87=0.43
===========================
0 votes
Thanks 1
Onicsy
можно
Onicsy
4 тоже
Onicsy
у меня там есть задани е на руском
Onicsy
https://znanija.com/task/21818671
More Questions From This User
See All
Onicsy
August 2022 | 0 Ответы
s schitaya dvizhenie avtomobilya ravnouskorennoe opredelite silu tyagi dvigatelya
Answer
Onicsy
August 2022 | 0 Ответы
opredelite obemnuyu dolyu vyhoda uglekislogo gaza esli s kalcij karbonata massoj
Answer
Onicsy
October 2021 | 0 Ответы
smeshali rastvor massoj 200g s massovoj dolej natriya sulfata 142 i rastvor mas
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 "3 или 4 помогите физика..."
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
Verified answer
L=10 м h=5 м t=4 c μ=?=============================
sinα=h/L=5/10=0.5
cosα=√(L²-h²)/L=0.87
L=a*t²/2
a=g*(sinα-μ*cosα)
μ=(sinα - 2*L/(t²*g))/cosα=(0.5 - 2*10/(16*10))/0.87=0.43
===========================