how to ask questions on this app with photos, pls can anyone say that.
nitin2249
Asked:
December 2022
volume of a metal cube is 200cm3.if the density iof metal cube is 7.5gcm^-3,find the mass of metal cube in kg? (pls givee the solution)???
nitin2249
Asked:
December 2022
a force of 200n act on a area of 0.16m2 what is the magnitude of pressure in pascal
nitin2249
Asked:
December 2022
what is the area of cross-section of a body in m2,when it exerts a force of 50 newton and produces a pressure of 2000 pascal