Homework Statement
Two cubes made of the same material and edge length 'a' and '2a'. They are placed in a liquid of density σ such that the larger cube is completely submerged when the smaller cube is placed on top of it and the lower surface of smaller cube is just touching the surface of...
Newton`s first law states that an object will continue to remain in its state of rest or motion with uniform velocity unless and until acted upon by a net external force.
Newton`s second law F=ma
In this equation if F=0 then a=0 that is the same as the first law...
So, if the first law is a...