Question

The pressure exerted by a cube of side 0.03 m on a surface is 10 Pa. Calculate
the thrust exerted by the cube.

Answer 1

heya

given=side of cube =0.03m
so area=0.03×0.03=0.0009m^2 (area of cube is side×side)

pressure exerted=10pa

we know tgat thrust is equal to force per unit area
so thrust =force

so the thrust exerted is 10×0.0009
=0.009

so the thrust exerted is 0.009

hope it helps :)