Science, asked by minhajmaha33, 10 months ago

calculate the pressure exerted by a brick, Which applies a force of 56 N, When it is placed on its widest base. The dimensions of the brick are 40 cm * 35 cm *28 cm​

Answers

Answered by kavyalood
1

since pressure=Force/Area

when it is placed upright its length and breadth will be 10 & 5 respectively

so area=10*5=50cm2=

0.005m2

Pressure=2.5N/0.005m2

=500N m-2

in case b it is placed on widest base i.e. 25cm

so area =25*10=2500cm2

=0.25m2

Pressure=2.5/0.25=10N m-2

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