Question

please answer fast and step by step

A man of mass 80 kg is standing
on a wooden plank. The area of cross-section of his foot is
20 cm². An elephant of mass 540 kg is standing on the same wooden plank and area of
cross-section of his foot is 75 cm². Who exerts more pressure on the wooden plank?
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Answer 1

Answer:

Thunderstorms develop in hot and humid areas. High temperature in this areas cause hot humid (with water vapours) air to rise up. So, strong upward rising winds with water droplets are generated. ... Upward movement of air and downward movement of water drops, together, cause lightning and sound.

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