I don't believe there IS such a thing as 'vector' mass,
which is quite a contrast between them right there.
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Vector mass refers to the mass of an object with both magnitude and direction, an example being a moving asteroid with a specific mass and velocity. Scalar mass refers to the mass of an object with only magnitude, such as a stationary object with a specific quantity of mass.
Mass is a scalar value. Scalar refers to the magnitude of the object. Vector refers to the direction. If an object is moving, it's mass is scalar and its velocity is vectorial because the velocity has a magnitude (how fast) and a direction. Hope this helps. Search Scalar and vector for the true scientific definitions.
No, mass is not a vector quantity. It is a scalar quantity that represents the amount of matter in an object.
WEIGHT is a VECTOR quantity .. because the weight has the direction into the surface of the earth to the down effected by the gravity .. but mass is a scalar quantity like 90 kg .. so .. WEIGHT IS VECTOR ..
Mass is a scalar quantity, as it only requires a magnitude to describe it. Acceleration is a vector quantity, as it involves both magnitude and direction to fully describe it.
Is moment scalar or vector and why? Scalar has magnitude, but no direction. Vector has magitude and direction. Speed is a scalar. The car's speed is 25mi/hr. No direction is mentioned. Velocity is a vector. The car is traveling 25 mi/hr 20º North of East. Velocity is a vector, because it has magnitude and direction Moment has two meanings Moment of inertia = ∑ Mass* raidus^2 This moment measures how difficult it is to rotate an object. This moment is a scalar. Moment can also mean torque. Torque = Force x distance* sinθ (cross product). However torque can be clockwise or counter-clockwise. So torque is a vector.