With measurements of the mass of the box, the mass of the bag of sand, and the distance the box is displaced, we once again will compute (\mu_K\). the physical process – In case it isn't clear from th...With measurements of the mass of the box, the mass of the bag of sand, and the distance the box is displaced, we once again will compute (\mu_K\). the physical process – In case it isn't clear from the video, it should be noted that the spring scale is pulled horizontally at a constant speed, and the markings on it indicate that it measures grams-force (1 gram-force is the force that the Earth's gravity exerts on 1 gram of mass).
