1- Un aro de radio 10 cm que gira con movimiento circular uniforme rueda una distancia de 62,8 m en 49 segundos. calcular a) La rapidez circular de un punto del borde del aro b) La rapidez angular del aro c) Numero de vueltas que dio d) Periodo e) Frecuencia

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

Which composition of water moves to begin a deepwater current?