La Pokebola del gráfico realiza un movimiento circular con una rapidez angular de( 2π/9) rad/s . Determine el tiempo que emplea para ir desde A hasta B.

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Select the three ways that the parallel-plate capacitor differs from a car battery.

The movement of electrons between atoms is called an