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Introduction: Pressure on the ground

More Details: Which do you suppose exerts more pressure on the ground-- a 5000-kg elephant or a 50-kg lady standing on spike heels? (Which will be more likely to make dents in a

linoleum floor?) Approximate a rough calculation for each.

More Details: Which do you suppose exerts more pressure on the ground-- a 5000-kg elephant or a 50-kg lady standing on spike heels? (Which will be more likely to make dents in a

linoleum floor?) Approximate a rough calculation for each.

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