Question

what is the dimension formula and si unit of enot

Answer 1

hey mate i thik it will helps you.......where mm is the mass of the system, bb is some damping coefficient, kk is a spring constant, and u(t)u(t) is the displacement of the system. This is an equation expressing the balance of three physical effects: mu′′mu″(mass times acceleration), bu′bu′ (damping force), and kuku (spring force). The different physical quantities, such as mm, u(t)u(t), bb, and kk, all have different dimensions, measured in different units, but mu′′mu″, bu′bu′, and kukumust all have the same dimension, otherwise it would not make sense to add them.

Fundamental concepts

Base units and dimensions

Base units have the important property that all other units derive from them. In the SI system, there are seven such base units and corresponding physical quantities: meter (m) for length, kilogram (kg) for mass, second (s) for time, kelvin (K) for temperature, ampere (A) for electric current, candela (cd) for luminous intensity, and mole (m