Is work done is a vector quantity?
Work is defined as a dot product of force and displacement. There are two types of physical quantities. One is scalar quantity(which has only magnitude with no specific direction) and the other is a vector quantity(which has a magnitude with a particular direction). So work is also scalar.Click to see full answer. Furthermore, is work done a scalar or vector quantity?In other words, work done due to displacement caused by a force is a scalar quantity. The dot product of vector quantities is always scalar which means it is has only magnitude and no direction.Beside above, does work have direction? If the displacement is in the direction of the force, then work is positive. If the displacement is in the opposite direction of the force, then work is negative. So, the work done depends on direction. So work should be a vector quantity. Additionally, why work is a scalar quantity Quora? Any one-dimensional quantity which only gives a measurement of its magnitude, irrespective of any specific direction, is a scalar quantity. Work is said to be done when a force F acts on a body at an angle Φ, thus displacing the body over a length s.Is acceleration a vector quantity?Acceleration is a vector quantity that is defined as the rate of change of velocity. If an object is said to be accelerating then it increases its velocity. we know that velocity is a vector quantity, thus acceleration is also a vector quantity. Now you know that velocity is itself a vector quantity and time is scalar.
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