Una persona empuja una caja de 44 kg desde los 2m/s y llega a una velocidad de 32m/s. Estime la fuerza que ejerce si acelera en una distancia de 74 metros.

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates