An object like a bungee jumper can be projected upward at a specified velocity. if it is subject to linear drag, its altitude as a function of time can be computed as z=z0+mc(v0+mgc)(1−e−(c/m)t)−mgct where g = 9.81 m/s2, z0 = 100 m, v0 = 55 m/s, m = 80 kg, and c = 8 kg/s. determine the time and magnitude of the peak elevation using the m-file. (round the final answers to four decimal places.)

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=

Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n → ∞ n (9.8)(45−3 xi) i = 1 δx express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j