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Ask us of the following could not be vector magnitudes?
Temperature, time, and density could not be vector magnitudes as they do not have a direction associated with them. Vector magnitudes represent quantities that have both a size and a direction, such as velocity or force.
What could not be vector magnitudes?
Vector magnitudes cannot represent physical quantities that are directionless, such as temperature or time. Scalars are used to represent these types of quantities.
Which of the following could not be vector magnitudes?
Scalp temperature, amount of rain, and time elapsed are examples of quantities that cannot be vector magnitudes because they only have a magnitude and no direction associated with them.
When are magnitudes of 2 vectors added?
The magnitudes of two vectors are added when calculating the resultant magnitude of their vector sum. This can be done using the Pythagorean theorem, where the magnitude of the resultant vector is the square root of the sum of the squares of the magnitudes of the individual vectors.
Why vector quantities cannot be added and subtracted like scaler quantities?
Vector quantities have both magnitude and direction, so when adding or subtracting them, both the magnitudes and directions must be considered. Scalars, on the other hand, only have magnitudes and can be added or subtracted without concern for direction. This is why vector addition and subtraction involve vector algebra to handle both the magnitudes and directions appropriately.
Ask us of the following could not be vector magnitudes?
Temperature, time, and density could not be vector magnitudes as they do not have a direction associated with them. Vector magnitudes represent quantities that have both a size and a direction, such as velocity or force.
What could not be vector magnitudes?
Vector magnitudes cannot represent physical quantities that are directionless, such as temperature or time. Scalars are used to represent these types of quantities.
Which of the following values could possibly be vector magnitudes meaning that combined with a direction they could become vector quanities?
6 miles5 meters30 kilometers/hourappexx30 kilometers/hour5 meters6 miles
Which of the following could not be vector magnitudes?
Scalp temperature, amount of rain, and time elapsed are examples of quantities that cannot be vector magnitudes because they only have a magnitude and no direction associated with them.
Which of the following could be vector magnitudes?
C. 15 kilometers D. 30 m/s5 hours
Can the magnitude of the resultant of two vector be greater than the sum of magnitudes of indivisual vector?
No.
When are magnitudes of 2 vectors added?
The magnitudes of two vectors are added when calculating the resultant magnitude of their vector sum. This can be done using the Pythagorean theorem, where the magnitude of the resultant vector is the square root of the sum of the squares of the magnitudes of the individual vectors.
Why vector quantities cannot be added and subtracted like scaler quantities?
Vector quantities have both magnitude and direction, so when adding or subtracting them, both the magnitudes and directions must be considered. Scalars, on the other hand, only have magnitudes and can be added or subtracted without concern for direction. This is why vector addition and subtraction involve vector algebra to handle both the magnitudes and directions appropriately.
Can a vector have zero magnitudes if one of its component is not zero?
No. The magnitude of a vector can't be less than any component.
What is the resultant of two vectors in the opposite direction?
When two vectors are in opposite directions, their resultant is the difference between their magnitudes, with the direction of the larger vector. This means the resultant vector points in the direction of the larger vector and its magnitude is the difference between the magnitudes of the two vectors.
Why a unit vector is aone type of vector but a vector is not a unit vector?
A unit vector is a vector whose magnitude is one. Vectors can have magnitudes that are bigger or smaller than one so they would not be unit vectors.
How do the magnitudes of their momenta compare?
The magnitudes of momenta are equal since momentum is a vector quantity, determined by both magnitude and direction. If the direction of the momenta are different, the magnitudes will depend on the angle between them.
