Yes, it can. Although I have no idea what the Khan Academy (or khan acedmey) has to do with that!
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yyy 101010 555 000 -5−5minus, 5
slope:
No,because scalar quantities have no direction. So they cant be negative
Noo! because it is a number and distance that is a scalar quantity so it can not be negative and it have no direction also
Mass is a scalar quantity. Scalar quantities are those characteristics of matter that can be measured with a scale, while vector quantities are those that involve direction as well as quantity.
The product of scalar and vector quantity is scalar.
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.
No,because scalar quantities have no direction. So they cant be negative
Noo! because it is a number and distance that is a scalar quantity so it can not be negative and it have no direction also
Mass is a scalar quantity. Scalar quantities are those characteristics of matter that can be measured with a scale, while vector quantities are those that involve direction as well as quantity.
The product of scalar and vector quantity is scalar.
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.
radius is a scalar quantity, it can not have a negative value.
scalar quantity has only magnitude whereas vector quantity has magnitude as well as direction
Scalar is a type of quantity which contains magnitude only and has no direction. For example: distance and speed
A scalar quantity may have positive and negative values - it is simply a real number. But it doesn't have a direction. Think of it as a "vector in one dimension" - whereas the usual vectors have at least 2 dimensions.
It depends upon the condition.But basically, to be a vector, the physical quantities needs to follow vector algebra.but current dos not follow it so it is scalar quantity.
temperature is a scalar quantity................
it is a scalar quantity