Inertial Mass
An object's resistance to a change in its velocity. Measured in kilograms.
- The force required to change the velocity of a body is give by Newton's Second Law:
- The rate of change of momentum of a body is directly proportional to the external force acting on the body and takes place in the direction of the force.
- where
- F = force acting on the body [N]
- m = mass of the body [kg]
- v = velocity of the body [ms-1]
- a = acceleration of the body [ms-2]
- m = mass of the body [kg]
See also: Gravitational Mass, Mass.
Subjects: Physics


