Speed is Scalar or Vector
If it isnt moving at all it has zero speed. The speed calculated for electromagnetic waves which could be predicted from experiments on charges and currents matches. Pin On Creative Classroom For example length mass duration speed etc. . Weight is a force which is a vector and has a magnitude and direction. Are scalars so they have no direction. Even more if one rewrites them in terms of vector and scalar potential then the equations are underdetermined because of Gauge fixing. Its velocity is 50 mph in the northeast direction. Speed eg 8 metres per second ms density eg 1500 kilograms per metre cubed kgm 3 Calculations involving scalar quantities Adding scalars. Other examples of scalar quantities are mass speed distance time energy density volume temperature distance work and so on. Lower speed means it is moving slower. A vector is often written in bold like a or b so we know it is not a scalar. The aver