0
What else can I help you with?
What is formula of momentum?
The units are KgMs- why? Velocity is a vector Quantity and mass is a scalar quantity.
What is the significance of the magnitude of a vector in terms of its units?
The magnitude of a vector represents its size or length, regardless of its direction. It is important because it provides information about the strength or intensity of the quantity being measured in the specific units used for that vector.
What phrase describes speed A. A quantity with direction only B. A quantity with no units C. A vector quantity D. A scalar quantity?
A. A quantity with direction only - This phrase describes speed as it is a scalar quantity, meaning it has magnitude but no direction.
Define the term velocity. what are its various units Is it a scalar or vector quantity?
Velocity is a vector quantity, meaning that it has both a magnitude and a direction. Mass, on the other hand, is a scalar quantity; it has a magnitude only. Velocity is measured in units of distance divided by time; for example, meters per second or miles per hour.
Which of the following are units that can only describe scalar quantities?
Units such as kilograms, seconds, and degrees Celsius can only describe scalar quantities. These units represent values that have magnitude but no direction, unlike vector quantities which require both magnitude and direction for complete description.
Which could not be units for a vector quantity?
-- dollars -- weeks -- kilograms -- degrees (of temperature) -- pages -- watts -- decibels -- joules -- lumens
What is formula of momentum?
The units are KgMs- why? Velocity is a vector Quantity and mass is a scalar quantity.
What is the significance of the magnitude of a vector in terms of its units?
The magnitude of a vector represents its size or length, regardless of its direction. It is important because it provides information about the strength or intensity of the quantity being measured in the specific units used for that vector.
2 units of mass?
A mass of 2 units refers to a quantity of matter or material. In physics, mass is a measure of the amount of substance in an object, typically measured in units like kilograms or grams. So, 2 units of mass could represent any quantity depending on the specific unit being used.
What phrase describes speed A. A quantity with direction only B. A quantity with no units C. A vector quantity D. A scalar quantity?
A. A quantity with direction only - This phrase describes speed as it is a scalar quantity, meaning it has magnitude but no direction.
What is SI unit of unit vector?
The unit vector itself does not have a specific SI unit because it is a dimensionless quantity. A unit vector is defined as a vector with a magnitude of one, used to indicate direction. It is typically represented as a normalized form of a vector, retaining the direction while discarding the magnitude. Therefore, it is expressed in the same units as the original vector from which it is derived, but the unit vector itself is simply a ratio and has no units.
Define the term velocity. what are its various units Is it a scalar or vector quantity?
Velocity is a vector quantity, meaning that it has both a magnitude and a direction. Mass, on the other hand, is a scalar quantity; it has a magnitude only. Velocity is measured in units of distance divided by time; for example, meters per second or miles per hour.
Which of the following are units that can only describe scalar quantities?
Units such as kilograms, seconds, and degrees Celsius can only describe scalar quantities. These units represent values that have magnitude but no direction, unlike vector quantities which require both magnitude and direction for complete description.
Force is a quantity made up of?
Force is a vector quantity made up of magnitude and direction. It is measured in units such as newtons (N) and can be represented graphically as an arrow. The magnitude of a force is the strength or intensity of the force, while the direction indicates the line along which the force acts.
What is the unit for displacement?
Displacement is measured in distance, so any measurement dealing with only distance will work. The SI units are meters.
What formula of momentum?
The units are KgMs- why? Velocity is a vector Quantity and mass is a scalar quantity.
What is a measure of the quantity of matter in an object is called what?
The measure of the quantity of matter in an object is called mass. Mass is commonly measured in units such as kilograms or grams.
