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What are vetor quantities?

Vector quantities are physical quantities that have both magnitude and direction. This means that in addition to knowing the amount of the quantity (magnitude), you also need to know the direction in which it acts. Examples of vector quantities include displacement, velocity, and force.


Why are velocity and displacement both considered vector quantities?

Velocity and displacement are both considered vector quantities because they have both magnitude and direction. This means that in order to fully describe them, you need to specify not only how fast something is moving (magnitude), but also in which direction it is moving (direction).


How do you add scalar quantities?

To add scalar quantities, simply add the numerical values together. Scalars are quantities that only have a magnitude and no direction, such as mass or temperature. There is no need to consider any specific direction when adding scalar quantities.


Which two properties are used to describe motion?

you need both speed and direction which together is called velocity


Do you need a common denominator to divide fractions?

No. Dividing fractions is achieved by inverting the divisor and multiplying the resulting fractions. To multiply fractions the numerators are multiplied together to form the new numerator and the denominators are multiplied together to form the new denominator.


Two physical quantities used to describe the motion of an object?

Some of the more basic measurements of an object we can take are time and position (or distance). From these values we can calculate things (like speed and direction) that we use to describe its motion.


Which quantities do you need to know in order to determine the change in an objects momentum?

To determine the change in an object's momentum, you need to know the initial momentum of the object (mass x initial velocity) and the final momentum of the object (mass x final velocity). The change in momentum is equal to the final momentum minus the initial momentum.


What is 24 cubic foot refrigerator dimensions?

Pick any three numbers which, multiplied together, give 24. They need not be integers.


What information do you need to determine velocity?

You need to have displacement and time for you to determine the velocity.


What are theclassifications of physical quantities according to magnitude and direction?

Physical quantities that need both magnitude and direction for its complete description are known as vector quantities. Physical quantities that need only direction for its complete description are known as scalar quantities.


How can you do prime factorization with prime numbers?

There is no need to do prime factorization as prime numbers are already prime. You do not need to find the prime numbers that when multiplied together create the number.


What is scaler quantities and vector quantities?

Scalar quantities are physical quantities that have only magnitude, such as mass, temperature, and time. Vector quantities have both magnitude and direction, such as velocity, displacement, and force. Scalars can be added algebraically, while vectors need to consider both magnitude and direction in addition to standard arithmetic operations.