Предмет: Физика, автор: babkaVkedah

Как направлен вектор скорости и вектор ускорения при движении по окружности
ОТВЕТ НУЖЕН СЕЙЧАС !

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Автор ответа: sweetburning

Если движение равномерное, то скорость направлена по касательной к окружности, нормальное ускорение перпендикулярно вектору скорости в точке касания (т.е. направлено к центру окружности), тангенциальное ускорение нулевое.

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Предмет: Английский язык, автор: elinasamuseva

ТЕКСТ ЗАДАНИЯ
Modern life is very chaotic and stressful. That's why we should keep to a healthy lifestyle in order not to get
depressed and not to feel bad. A healthy lifestyle consists of active mode of life, healthy diet, avoiding stress and
absence of bad habits
If you are active, you feel better. You may go to a gym or a swimming pool, do some other sport or simply walk
more. Sport is a good way to reduce stress and improve your state of health. It is also possible to exercise or walk
with someone. If you train with friends, you will enjoy yourself even more.
A diet is also very important. You should eat regularly and choose fresh and healthy food. It is essential to eat
enough fruit, vegetables, and meat. Don't eat too much sugar or consume sweet fizzy drinks. Sugar affects your
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alcohol can be very harmful.
Thus, it is not so difficult to lead a healthy life. It may become your good habit. As soon as you improve your
quality of life, regulate your diet and physical exercises, you will see good results and feel yourself much better.
You won't have an idea of returning to your previous lifestyle anymore.
Match the synonyms:
Количество соединений: 2
Active mode of life
Healthy lifestyle
Do sport
Workout

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Как направлен вектор скорости и вектор ускорения при движении по окружности ОТВЕТ НУЖЕН СЕЙЧАС !

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Как направлен вектор скорости и вектор ускорения при движении по окружности
ОТВЕТ НУЖЕН СЕЙЧАС !