Предмет: Физика, автор: nagorniyevgeniy1978

Масса тела равна 2кг. вычислите вес тела и силу тяжести, действующую на него.

Приложения:

nagorniyevgeniy1978: Пжжж

Ответы

Автор ответа: CodedEmerald

12

Ответ:

С округлением: 20 Н

Без округления: 19,6 Н

Пояснение:

$F_{s}$ = m*g

-------------------------

g = 10(округлено, было 9,8)

m = 2кг

$F_{s}$ = 2*10 = 20

P.S.

$F_{s}$ - Severenity forse - сила тяжести

kondratenyam: сила правильно но еще вес P=f×m=19,6×2=39,3 или с округлением Р=20×2=40

nagorniyevgeniy1978: Спасибо, но уже поздно(

majramergeneva: С округлением чего?Я не понимаю

balabanovai854: значит переписывать все что в ответе и вес в комментариях????

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