un Rueda Gira dando 20 vueltas por 2 min si el radio de la rueda es de 1,5mts calcular a) la velocidad angular y lineal b) la frecuencia y el periodo c) cuentas vueltas da en 12min. d)cuanto tarda en dar 150 vueltas.​

What do you think car designers do if the damage caused by a crash test is too severe?

Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)

Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.