Question

What type of physical quantity is mass? Why?

Answer 1

Answer: Scalar Quantity

Explanation: Scalar Quantity: Physical quantities that have the only magnitude NOT direction. Speed, density, mass, work, energy, power, etc are scalar. Vector Quantity: A vector quantity is one that has BOTH magnitude and direction. Force, momentum, displacement, acceleration, velocity, etc are vector quantities

Answer 2

Answer:

physical quantity can be expressed as a value, which is the algebraic multiplication of a numerical value and a unit. For example, the physical quantity mass can be quantified as n kg, where n is the numerical value and kg is the unit. A physical quantity possesses at least two characteristics in common.