A rectangular block with side 5cm*10cm*20cm is made of materials of 32.5g per centimeter cube, find the maximum pressure that exert when resting with one of the face on a horizontal surface

P = 63765 [Pa]

Explanation:

In order to solve this problem we must use the definition of density which tells us that density is equal to the mass divided on the volume.

Now we must find the volume

Now we must use the density given:

Now we can calculate the mass:

m = d * V

m = 32500 * 0.001

m = 32.5 [kg]

We know that pressure is given by the following equation:

P = F/A

where:

F = Force or weigth [N] or = m*g

where:

g =  gravity = 9.81[m/s^2]

A = area [m^2]

The pressure will be maximum when the area is minimum. So the mimimun area is given by 5[cm] multiply by 10 [cm]

A = 5*10 =50[cm^2] = 0.005 [m^2]

F = 32.5 * 9.81 = 319[N]

P = 319/0.005

P = 63765 [Pa]

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation