Question

Which statement correctly describes momentum? (2 points)

Select one:
a. It is a scalar quantity because it involves magnitude only.
b. It is a scalar quantity because it involves magnitude and direction.
c. It is a vector quantity because it involves magnitude and direction.
d. It is a vector quantity because it involves magnitude only.

Answer 1

Step-by-step explanation:

The momentum of an object is given by the product of its mass and velocity with which it is moving. It can be given by :

p=mv

Mass is a scalar quantity and velocity of an object is a vector quantity. As a result, the momentum of an object is vector quantity.

Hence, the correct option is (c) "It is a vector quantity because it involves magnitude and direction."