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The unit of momentum is the product of the units of mass and velocity. In SI units, if the mass is in kilograms and the velocity is in meters per second then the momentum is in kilogram meters per second (kg⋅m/s).
In Newtonian mechanics, translational momentum, linear momentum, or simply momentum is the product of the mass and velocity of an object. Momentum of the body depends on the mass and velocity. If either of the two values is zero, then the momentum becomes zero.
Jul 28, 2023 · Unit & Dimensions. The SI unit for momentum is kgˑm/s. The cgs unit is gˑcm/s. Its dimensional formula is [M 1 L 1 T -1 ]. Momentum is a quantity involving the motion of an object. Objects with greater mass naturally have high momentum, but this will also depend on velocity. Suppose a car and a truck move on the highway with the same velocity.
The standard metric unit of momentum is the kg•m/s. While the kg•m/s is the standard metric unit of momentum, there are a variety of other units that are acceptable (though not conventional) units of momentum. Examples include kg•mi/hr, kg•km/hr, and g•cm/s.
Introduction to momentum. Google Classroom. Microsoft Teams. Review your understanding of momentum in this free article aligned to NGSS standards. Key terms. Equations. Introduction to Momentum. Both the mass and velocity of an object impact momentum.
The standard units for momentum are kg ⋅ m / s , and momentum is always a vector quantity. This simple relationship means that doubling either the mass or velocity of an object will simply double the momentum.
Momentum, product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction. Isaac Newton’s second law of motion states that the time rate of change of momentum is equal to the force acting on the particle.
