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Is momentum a vector quantity

Updated: 4/28/2022
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Yes momentum is a vector quantity. Because p = m v. As m is scalar and v is vector then p the momentum has to be a vector. Here m is mass and v is velocity

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Q: Is momentum a vector quantity
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Is momentum a vector or scalar quantity?

Momentum is a vector quantity. We know that momentum is the product of mass and velocity, and velocity has direction. That makes velocity a vector quantity. And the product of a scalar quantity and a vector quantity is a vector quantity.


Is angular momentum a vector quantity?

Angular momentum is a vector quantity. Angular velocity, which is a vector quantity, is multiplied by inertia, which is a scalar quantity.


Would no momentum be conserved for the system if momentum were not a vector quantity?

Momentum would be conserved.


How can an object have negative momentum?

momentum is a vector quantity and therefore has direction. all vector quantities can have negative direction


Is momentum a scalar quality?

A vector quantity is one which transforms like the coordinates. In other words, if a coordinate system is transformed by an operator , any vector quantity in the old coordinate system can be transformed to its equivalent in the new system by the same operator. An example of a vector quantity is displacement (r). If displacement is a vector, the rate of change of displacement (dr/dt) or the velocity is also a vector. The mass of an object (M) is a scalar quantity. Multiplying a vector by a scalar yields a vector. So momentum, which is the mass multiplied by velocity, is also a vector. Momentum too transforms like the coordinates, much like any other vector. The definition of a vector as a quantity having "magnitude and direction" is simply wrong. For example, electric current has "magnitude and direction", but is a scalar and not a vector.

Related questions

Is momentum a vector quantity because it includes velocity which is also a vector quantity?

yes, momentum is a vector quantity.


Is momentum a vector or scalar quantity?

Momentum is a vector quantity. We know that momentum is the product of mass and velocity, and velocity has direction. That makes velocity a vector quantity. And the product of a scalar quantity and a vector quantity is a vector quantity.


Is angular momentum a vector quantity?

Angular momentum is a vector quantity. Angular velocity, which is a vector quantity, is multiplied by inertia, which is a scalar quantity.


Is total momentum a vector quantity?

yes momentum is vector


If Momentum is a vector quantity because it includes velocity which is also a vector quantity?

= TRUE!


Explain how a swarm of flying insects can have a net momentum of zero?

If they fly in different directions, the momentum (which is a vector quantity) of the individual insects can cancel.If they fly in different directions, the momentum (which is a vector quantity) of the individual insects can cancel.If they fly in different directions, the momentum (which is a vector quantity) of the individual insects can cancel.If they fly in different directions, the momentum (which is a vector quantity) of the individual insects can cancel.


Out of momentum work volume and displacement which is the vector quantity?

The vector quantity among these is momentum. It has direction, and the others do not. A link follows and can be found below. Note that displacement could be a vector quantity, depending on its application.


Is momentum a vector?

Momentum is a vector quantity because the definition of momentum is that it is an object's mass multiplied by velocity. Velocity is a vector quantity that has direction and the mass is scalar. When you multiply a vector by a scalar, it will result in a vector quantity.


Would no momentum be conserved for the system if momentum were not a vector quantity?

Momentum would be conserved.


How can an object have negative momentum?

momentum is a vector quantity and therefore has direction. all vector quantities can have negative direction


Is momentum a scalar quality?

A vector quantity is one which transforms like the coordinates. In other words, if a coordinate system is transformed by an operator , any vector quantity in the old coordinate system can be transformed to its equivalent in the new system by the same operator. An example of a vector quantity is displacement (r). If displacement is a vector, the rate of change of displacement (dr/dt) or the velocity is also a vector. The mass of an object (M) is a scalar quantity. Multiplying a vector by a scalar yields a vector. So momentum, which is the mass multiplied by velocity, is also a vector. Momentum too transforms like the coordinates, much like any other vector. The definition of a vector as a quantity having "magnitude and direction" is simply wrong. For example, electric current has "magnitude and direction", but is a scalar and not a vector.


What formula of momentum?

The units are KgMs- why? Velocity is a vector Quantity and mass is a scalar quantity.