Предмет: Физика, автор: babinyzn

Найти импульс тела массой 500 гр если оно движется со скоростью 54 км/ч.помогите пожалуйста)

Ответы

Автор ответа: MashaPutnaj

0

Дано m=0,5 кг V=54 км/ч=15 м/с P- ?

P=m*V=0,5*15=7,5 кг*м/с

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: spider02

решите пожалуйста срочно

7 лет назад

Предмет: Английский язык, автор: malikayuldoseva1

5a Work in pairs. Read and put the
parts of the text in order.
e.g. 1e
A Now the cap-seller knew that the monkeys did the same
things after him. So, he took his cap and threw it on the ground.
(В
The monkeys came down one by one, took all the caps
from the cap-seller's basket and then climbed the tree
C When the cap-seller woke up, he did not see any caps in
the basket. But he saw the monkeys in the tree wearing them.
D
The cap-seller collected all the caps and put them
back into his basket. He went to the village happily
E
Once there was a cap-seller who sold beautiful caps. One hot day the
cap-seller was going to sell his caps in a village market. First he went to
the forest. He was carrying a basket full of red caps on his head. As it
was a hot day, he was tired and decided to have a rest under the tree.
F
The cap-seller was very angry and sad. He did not
know how to get his caps back. When the cap-seller
made an angry face, the monkeys also made the angry
face. He laughed at them, the monkeys also laughed.
Н
G The monkeys saw it and
So, he put his basket on the ground
threw the caps on the ground
and slept under the tree for some time.
too.
There were many monkeys in that tree,

7 лет назад

Предмет: Математика, автор: Tusenie

Срочно!
Найдите процент содержания меди в сплаве, если 2 кг сплава содержи
500 г меди.

7 лет назад

Предмет: Математика, автор: angelsv

задача цена блокнота 950 рублей, а линейка дешевле чем блокнот на 150 рублей. сколько стоят три такие линейки?

10 лет назад

Предмет: Физика, автор: анастасия20

автомобиль за время 10 мин проехал расстояние 11 км.Какой путь он
преодолеет за 45 мин,двигаясь с той же скоростью?Выразите скорость
автомобиля в км.ч.

10 лет назад