Предмет: Физика, автор: Shmereey

Памагитеее пожалуйста)))))))&₽₽₽

Приложения:
Shmereey: Можно с формулой плииз
Shmereey: Помогите

Ответы

Автор ответа: fatt52
2

Ответ:

С)

Объяснение:

Fтр=Fц

k*m*g=m*v²/R

v=√(k*g*R)=√(0.2*10*200)=20 м/с

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