Предмет: Физика, автор: merejersajn

Жаттығу 3.1 1. Суреттерде (3.10 және 3.11) көрсетілген мысалдарға карап, өзара әрекеттесу құбылысын сипаттаңдар. 2. Массалардың төменде берілген мәндерін килограмм аркылы өрнектендер: шыбынның қанаты 0,00005 г; теннис добы 2,5 г, футбол добы 400 г; автомобиль 1,45 т. 3. Дене 100 г; 50 г; 10 г; 1 г жүктер жиынтығымен теңестірілген. Дененің массасы қандай? 4. Алақандарыңа қандай да бір денені салып, оның мас- сасын бағалаңдар, сонан соң оны таразыға тартып өлшеп, қаншаға қателескендеріңді тексеріңдер. 5. Роликті коньки киген екі бала бір-бірінен кері итеріліп, қарама-қарсы жаққа қарай сәйкес 3 м/с және 4 м/с жылдамдықпен сырғанап кетті. Бірінші баланың массасы 40 кг. Екінші баланың массасы неге тең?​


rasulkuralaj7: Иаа
rasulkuralaj7: Иа дурысс

Ответы

Автор ответа: jantore825
23

Ответ:

1)инерция құбылысы

2)0.00005г=0.0000005кг,2.5г=0.0025кг,400г=0.4кг,1.45т=1450кг

3)100+50+10+1=161 жбы:(0.161кг)

Әрі қарай блмеймн


talgatqyzynurai28: Да
talgatqyzynurai28: Иа дұрыс
kari23460: отдуши
rasulkuralaj7: Иаа бары дурысс
qweuxo: имба
i7531670: ам сорамызба
talgatqyzynurai28: Қума
talgatqyzynurai28: сен тупойсыңба і7531670
rasulkuralaj7: Ты тупая!!!!
talgatqyzynurai28: Сам тупая
Автор ответа: makent1310
14

Ответ: 5 сұрақ жауабы

м1=40 кг

v1=3 м/с

v2=4 м/с

м2=?

Объяснение:

м2=м1×v1÷v2

M2= 40×3÷4=30 кг

м2=30 кг


sanzhardzhumatai: Жауабы барго
karipbaevaajym: ??
qweuxo: надеюсь правильно
Интересные вопросы
Предмет: Английский язык, автор: alina1544626
Cancer
Today, millions of people are living with cancer or have had cancer.
Cancer develops when cells in a part of the body begin to grow out of control. Although there are many kinds of cancer, they all start because of out-of-control growth of abnormal cells.
Normal body cells grow, divide, and die in an orderly fashion. During the early years of man's life, normal cells divide more quickly until adulthood. After that, cells in most parts of the body divide only to replace worn-out or dying cells and to repair injuries.
Because cancer cells continue to grow and divide, they are different from normal cells. Instead of dying, they outlive normal cells and continue to form new abnormal cells.
Cancer usually forms as a tumor. Some cancers, like leukemia, do not form tumors. Instead, these cancer cells involve the blood and blood-forming organs and circulate through other tissues where they grow.
Different types of cancer can behave very differently. For example, lung cancer and breast cancer are very different diseases. They grow at different rates and respond to different treatments. That is why people with cancer need treatment that is aimed at their particular kind of cancer.
The risk of developing most types of cancer can be reduced by changes in a person's lifestyle -- for example, by quitting smoking, eating a better diet, and increasing physical activity. The sooner a cancer is found and treatment begins, the better are the chances for living for many years.


Exercises for Unit 7
Ex. 1 Answer the questions:
1. How does cancer develop? __________________________________________________________
2. How do normal cells grow? __________________________________________________________
3. Why are cancer cells abnormal? __________________________________________________________
4. What does cancer usually form? __________________________________________________________
5. Why do people with cancer need treatment that is aimed at their particular kind of cancer? __________________________________________________________
6. How can the risk of developing cancer be reduced? __________________________________________________________
Ex. 2 Decide whether the statement is true or false (according to the text). Write “true” or “false” in the blank space:
1. Cancer inevitably leads to death. _____
2. Smoking increases the risk of cancer. _____
3. Cancer starts because of out-of-control growth of abnormal cells. _____
4. Mostly normal cells divide only to replace worn-out or dying cells and to repair injuries. _____
5. All kinds of cancer form tumor. _____
6. The sooner a cancer is found, the more successful treatment will be. ___
Предмет: Русский язык, автор: dim5686