Can we add vectors representing different physical quantities?

An expression of physical quantity is written as X = sqrtfrac(T)(M) , where T is the applied force and m is the mass per unit length. Find the dimensional representation of X and identify. The physical quantity. ( X = sqrtfrac(T)(m) .

An expression of physical quantity is written as (X = sqrtfrac(t)(m) where T is the applied force and m is the mass per unit length. Find the dimensional representation of X and identify the physical quantity. (X = sqrtfrac(T)(m) .

Is potential difference a vector or a scalar quantity?

Name at least seven physical quantities 'whose dimensions are ML^2T^-2 .

Can we increase or decrease friction?

Is distance a vector quantity?

Is displacement a vector quantity?

Why do we need to classify drugs in different ways?

Is work done a vector quantity?

State, for each of the following physical quantities, if it is a scalar or a vector: volume, mass, speed, acceleration, density, number of moles, velocity, angular frequency, displacement, angular velocity.