A friend tells you that a heavyweight boxing champion cannot exert a force of 50 N on a piece of tissue paper in midair with his best punch. You
A. disagree, for a good punch easily delivers this much force.
B. agree that it can't be done.
C. have reservations about this assertion.
D. none of the above
Answer: B
Environmental & Atmospheric Sciences
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Environmental & Atmospheric Sciences
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Environmental & Atmospheric Sciences