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Physics, 05.04.2021 22:00 brcribb

1. Karuzela ma średnicę 3 m. Dziecko siedzące na karuzeli potrzebuje 3 s na wykonanie jednego pełnego obrotu. Oblicz częstotliwość obrotów karuzeli oraz prędkość dziecka na karuzeli.
2. Wskazówka godzinowa zegara ma długość 1,2 m a minutowa posiada długość 2,8 m. Wyznacz stosunek częstotliwości obrotów tych wskazówek. Ile
razy większą prędkość ma punkt leżący na końcu wskazówki minutowej od punktu leżącego na końcu wskazówki godzinowej.

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1. Karuzela ma średnicę 3 m. Dziecko siedzące na karuzeli potrzebuje 3 s na wykonanie jednego pełneg...
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