Question

If two bodies one having a mass of 5kg and the other having a mass of 2kg are added together to make a composite system, the total mass of the system becomes 5kg + 2kg = 7kg. What are such quantities called? ​

Answer 1

$\huge \sf \red {Question :-}$

If two bodies one having a mass of 5kg and the other having a mass of 2kg are added together to make a composite system, the total mass of the system becomes 5kg + 2kg = 7kg. What are such quantities called?

$\huge \sf\red{Answer :-}$

Such Quantities are called :-

$\huge\tt{Scalar\:\:Quantities}$

These physical quantities are completely described by a numerical value alone ( with units specified) and are added according to the ordinary rules of algebra.

Answer 2

$\huge\rm\red{Scalar\:Quantities}$

These physical quantities are completely described by a numerical value alone ( with units specified) and are added according to the ordinary rules of algebra.