Question

define inertia. does it depends on the mass of the body?
how will you use inertia to:
A-dust a carpet
B-remove water drops from wet cloth

Answer 1

Inertia is defined by Newton's First Law (An object at rest stays at rest, an object in motion stays in motion) where acceleration is equal to 0. ... Therefore momentum orinertia depends on mass. Conservation of Momentum is not equal to Consevation of Energy.