A boulder with mass m, is dropped from a stationary hovering helicopter from a height of ho. Assuming that the quadratic air drag term dominates, what if the velocity of the boulder as a function of time? Take the downward direction to be positive. The following integral might be helpful: dx S= atanh x 1-x2

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A boulder with mass m, is dropped from a stationary hovering helicopter from a height of ho.
Assuming that the quadratic air drag term dominates, what if the velocity of the boulder as a function of
time? Take the downward direction to be positive. The following integral might be helpful:
dx
S = atanh x
1-x2
Transcribed Image Text:A boulder with mass m, is dropped from a stationary hovering helicopter from a height of ho. Assuming that the quadratic air drag term dominates, what if the velocity of the boulder as a function of time? Take the downward direction to be positive. The following integral might be helpful: dx S = atanh x 1-x2
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