Physics, 13.08.2019 03:10 mayamcmillan11
An elastic band is hung on a hook and a mass is hung on the lower end of the band. when the mass is pulled downward and then released, it vibrates vertically. the equation of motion is s = 6 cos(t) + 3 sin(t), t ≥ 0, where s is measured in centimeters and t in seconds. (take the positive direction to be downward.) (a) find the velocity and acceleration at time t. g
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An elastic band is hung on a hook and a mass is hung on the lower end of the band. when the mass is...
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