En un juego de rayuela, un disco adquiere una velocidad incial de 6 m/s y recorre una distancia 8.5 antes de quedar en reposo. Determine el coeficiente de friccion cinetico entre el disco y la superficie donde se desliza el disco.

As the distance from a magnet increases, what happens to the magnet force?

A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?

1. explain how you calculate the net force in any direction on the box. 2. suppose an upward force of 15n is added to the box. what will be the net vertical force on the box? 3. what force could be applied to the box to make the net force in the horizontal direction zero? explain. 4. suppose a force of 25n to the right is added to the box. what will be the net force to the right?