Question

Calculate the pressure exerted by a cubical block of side 2m on a table. Given mass of the block is 10

Answer 1

Explanation:

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Answer 2

Answer:

Area = 3cm×3cm=9cm

2

=9×10

−4

m

2

& Pressure exterted = 5Pa

Since Pressure =

Area

Force

Force = Pressure × Area

Force = 9×10

−4

×5N

= 45×10

−4

N.