5. Find the pressure exerted by a cube of side 10 cm weighing 25 N.
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Answer:
= 50 newtons / 0.01 meter² = 5, 000 N/m² or Pa.
Answered by
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Answer:
Surface area of one face of the cube = 10*10 cm² = 0.01 meter²
weight of the cube = 5 kg = mass * gravity = 5kg * 10 metres/sec² = 50 newtons
pressure or stress exerted by the cube on the table = force / area through which the force acts
= weight / surface area of cube = 50 newtons / 0.01 meter² =
5,000 N/m² or Pa.
hope this will help you
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