Question

Given a brick shown above and its length, width, and height

Answer 1

Answer:

$0.1\,N\leq F \leq 0.5\,N$

Step-by-step explanation:

There are three different values for the force exerted on the floor, which is the product of the force and the cross section area:

Case 1

$F_{1} = (100\,Pa)\cdot (0.1\,m)\cdot (0.05\,m)$

$F_{1} = 0.5\,N$

Case 2

$F_{2} = (100\,Pa)\cdot (0.1\,m)\cdot (0.02\,m)$

$F_{2} = 0.2\,N$

Case 3

$F_{3} = (100\,Pa)\cdot (0.02\,m)\cdot (0.05\,m)$

$F_{3} = 0.1\,N$

Force corresponds to the following interval:

$0.1\,N\leq F \leq 0.5\,N$