Calcular el valor de F, para que exista equilibrio rotacional. (El signo del giro de la fuerza oblicua lo debes sacar de la componente Y

Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.

Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j

Smallest intensity of a stimulus that you can detect 50 percent of the time is