the mass of a brick is 250 gram its dimension are 10 cm into 5 cm into 2 cm find the pressure the brick exert on the ground if it rests on
1 - the 10 centimetre to 5 cm side
2- 5 cm into 2 cm side
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Answer:
pressure = area x mass
1). area = 10 x 5
= 50 cm
pressure = mass x area
= 50 x 250
= 12500N
2). area = 5 X 2
= 10cm
pressure = mass x area
= 10 x 250
= 2500N
hope it helped you
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