Un día de tormenta vemos un rayo y cronometramos el tiempo que tarda en escucharse el trueno. El resultado es de 12 s. ¿A qué distancia está la tormenta? Vel. de la luz = 300.000 Km/s, Vel. del sonido= 340 m/s 1. 4800m
2. 4080m
3. 480m
4. 2700m

ES URGENTE POR FAVORRR

Choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. a 1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?