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.

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

Simple machines can a. increase force only b. decrease force only c. increase or decrease force

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?