Question

a cube of mass 20kg is placed on a horizontal surface exert 2000pa on the surface then find the area of a base of a cube

Answer 1

Answer:

0.1 m²

Step-by-step explanation:

m = 20 kg

P = 2000 Pa

F = ma

  = 20 x 10

  = 200 N

Pressure = Force / Area

2000 = 200 / A

Area = 200 / 2000

        = 0.1 m²

Hope this helps! :)