How much sooner does the box reach the bottom of the incline than the disk? express your answer in terms of some or all of the variables m, h, ?, and r, as well as the acceleration due to gravity g?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days