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.
Work is a scalar quantity.
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.
Work is a scalar quantity, as it is described by a single value (the amount of energy transferred) and does not have a direction associated with it.
Work done is a scalar quantity, meaning it has magnitude but no specific direction. It is measured in joules, which represents the amount of energy transferred by a force acting over a distance.
radius is a scalar quantity, it can not have a negative value.
temperature is a scalar quantity................
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.
Yes, a scalar product can be negative if the angle between the two vectors is greater than 90 degrees. In this case, the dot product of the two vectors will be negative.
No, work is not a vector quantity. It is a scalar quantity that represents the transfer of energy when a force is applied over a distance.
Scalar is a type of quantity which contains magnitude only and has no direction. For example: distance and speed
A scalar quantity is something that only has magnitude and no direction. Any physical quantity that has both magnitude and direction, such as velocity or force, cannot be a scalar quantity.