Physics, 20.08.2019 19:20 dontworry48
Atransformer with 1000 turns on the primary coil is used to decrease the voltage from 2500 v to 120 v for home use. how many turns should be in the secondary coil? a) 84 turns b) 48 turns c) 6.4 turns d) 5 turns e) 250 turns
Answers: 2
Physics, 22.06.2019 17:00
Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?
Answers: 2
Physics, 23.06.2019 02:00
Anoche fuimos al restaurante el gusto. jaime le (1) (pedir) al camarero una mesa en la sección de no fumar. yo (2) (pedir) chuleta de cerdo con champiñones, papas y ensalada y jaime (3) (pedir) mariscos, arroz y ensalada. el restaurante estaba lleno (full) por eso no nos (4) (servir) muy rápido (very fast), pero la comida estaba deliciosa. no me lo vas a creer (you won't believe it) pero ¡jaime (5) (repetir) arroz y mariscos! ¡dos porciones (orders)! ¿ya entiendes por qué él no (6) (dormir) bien anoche?
Answers: 2
Atransformer with 1000 turns on the primary coil is used to decrease the voltage from 2500 v to 120...
Mathematics, 18.05.2021 18:10
English, 18.05.2021 18:10
History, 18.05.2021 18:10
Computers and Technology, 18.05.2021 18:10
Mathematics, 18.05.2021 18:10
Biology, 18.05.2021 18:10
Mathematics, 18.05.2021 18:10
Health, 18.05.2021 18:10
Mathematics, 18.05.2021 18:10
History, 18.05.2021 18:10
Mathematics, 18.05.2021 18:10