A50-kg box is placed in the bed of a truck. the coefficient of static friction between the box and the truck bed is 0.54. if the truck is traveling at 100 km/h then calculate the minimum distance the truck can stop in without the box sliding into the cab.

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jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.