Science, asked by sandeepshuklaenginee, 5 months ago

Q4. A force ot 140 N is applied to an object of area 3m. Calculate the pressure.
Q5. A brick is 52 cm long, 20 cm wide and 20 cm thick. It weighs 28 N and is lying on the ground. Find the
pressure exerted by the brick on the ground.

Answers

Answered by asahilthakur

0

Answer:

Q4. Pressure = Force/Area

Force = 140 N

Area = 3m²

Hence, pressure = 140/3 Pa = 46.66 Pa

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