Un bloque de 4 kg es desplazado hacia arriba por una rampa de 30° de inclinación con respecto a la horizontal y con velocidad de 40 m sobre Segundo si el coeficiente de fricción es de punto 4 calcular la aceleración y la distancia hasta que paro.

A900 kg roller coaster car is travelling westward on the track and begins to slow down from 18m/s to 2m/s. how long does it take the roller coaster car to decelerate if the force acting on the car to slow it is 7024n? how far does the roller coaster travel during this time?

When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other

What are igneous intrusions and extrusions