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Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a person accidentally steps barefoot on

a pebble. About how much time does it take the nerve impulse to travel from the foot to the brain (in s)? Assume the person is 1.80 m tall and the nerve impulse travels at uniform speed.

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It takes 0.018 s for the... View the full answer

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