in general physics regarding the kinematics and dynamics of objects, there are three fundamental quantities: mass (m), length (x), and time (t) with the dimension of {M}, [L], and [T]. (1) what is the physical dimension of your weight in terms of [M], [T], and [L]? why? (2) in solving a physics problem, after some derivations you fund the following equation for the distance x: x=x0 c1t gtn where g is the gravitational constant and t is time. find respectively the dimensions of [x0] and [c1] as well as the power n of time t if this equation is physically meaningful.