Question

calculate the pressure exerted by the brick when the length is equals to 40 cm and the breadth is equals to 10 centimetre and the force is equals to 40N

Answer 1

Answer:

Pressure= force/ area

area= (40/100m)× (20/100m)= 8/100 m2

pressure= 40/(8/100)= 40×100/(8)=500 N/m2