Question

What do we get by the product of mass and velocity?

Answer 1

Hint: In order to answer this question let us first get some idea about the momentum which is very important to know to answer this question. The mass and velocity of an object are also directly proportional to the object's momentum.

Complete answer:
Mass: When a net force is applied, mass is both a property of a physical body and a measure of its resistance to acceleration (rate of change of velocity with respect to time). 1st The frequency of an object's gravitational attraction to other bodies is also determined by its mass. The kilogramme is the SI's base unit of mass (kg).

Velocity: The rate of change of an object's location with respect to a frame of reference is its velocity, which is a function of time. A definition of an object's speed and direction of motion is equal to velocity. In kinematics, the branch of classical mechanics that explains the motion of bodies, velocity is a fundamental term.

Momentum: The product of an object's mass and velocity is called momentum (pl. momenta). It's a two-dimensional vector quantity with a magnitude and a direction. If the mass of an object is m and the velocity is v (also a vector quantity), the object's momentum is $p = mv$.

Hence, we get momentum as the product of mass and velocity.

Note: There is just gravity acting on the object, mass has no effect on the speed of falling objects. The best way to describe momentum is to think of it as mass in motion. While all objects have mass, not all objects move, and therefore not all objects have momentum.However, if an object is moving, it has momentum.