Land rover ads used to claim that their vehicles could climb a slope of 45°. for this to be possible, what must be the minimum coefficient of static friction between the vehicle’s tires and the road?

uranium fissions/breaks up giving out energy and neutrons

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.