Предмет: Физика, автор: tabastyaffdsgh

За какое время тело пройдёт 30м,двигаясь со скоростью 5км/ч

Ответы

Автор ответа: Haiji
0
S=30м
V=5км/м=1.4м/с
найти t
t=S:V
t=30м:1.4м/с=21.4с
t=21.4c
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: Dimsonstyle20
пж помогите

‘’William Shakespeare”
William Shakespeare, the greatest English writer of drama, was born in 1564 in
Stratford-on-Avon. We don`t know everything about his early life. We know that
he studied at the Grammar school in Stratford and that he became interested in
the theatre when he was still a boy.
In 1586 Shakespeare went to London where he worked in the theatre for some
years before he began to write his own plays. He soon became well-known in
London literary circles. Every play he wrote was good news to the people of the
capital. Queen Elizabeth I liked his plays and the actors were often invited to
perform before the Queen and later before the King James – a great honor in
those days. By the end of the 16-th century Shakespeare and his friends built
their own theatre –the famous Globe Theatre.
But Shakespeare had many difficulties in his life. Less talented writers whose
plays were worse than his often quarreled with Shakespeare and attacked him,
the actors in his own theatre sometimes turned against him.
Now people in many countries love and honor Shakespeare for his plays,
comedies and tragedies that are still modern and performed all over the world.
I. Выберите правильный ответ к предложениям.
1. Shakespeare was especially good at writing
a) novels b) detective stories c) dramas d) mystery plays
2. It was a great honor in those days
a) to play before the monarchs b) to work in the theatre c) to write plays
d) to live in London
3. Shakespeare and his friends founded
a) a theatrical society b) a literary circle c) a library d) a theatre
4. Nowadays plays by Shakespeare are staged
a) in London b) in Great Britain c) only in English speaking countries
d) all over the world
II. Найдите предложения, не соответствующее тексту.
a) In his childhood Shakespeare wasn`t interested in theatre
b) The Queen liked his plays
c) Shakespeare was widely-known for the Globe Theatre
d) Shakespeare had some difficulties in his life
6 лет назад
Предмет: Английский язык, автор: mirasakishev
помогите пж
дадаладал​
6 лет назад
Предмет: Химия, автор: Shooky26
Как меняются кислотные способности в ряду: H2SiO3, H3PO4, H2SO4? Ответ поясните.
Какие случаи "провалу" электронов на примере элементов IV периоду? Как объяснить эти случаи?
Дам 40 баллов.
6 лет назад
Предмет: Математика, автор: Аноним
2cos^x-3sinx×cosx+sin^x=0
10 лет назад
Предмет: Обществознание, автор: Den111222
В узком смысле слова под обществом надо помнить
10 лет назад