Which of the following are vectors and which are scalars: distance, mass, time, weight, volume, density, speed, velocity, acceleration, force, temperature and energy?
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scalar : distance , mass , time , volume , density , speed , temperature , energy .
vectors : weight , velocity, acceleration, force
vectors : weight , velocity, acceleration, force
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Scalar: Volume, mass, speed, density, number of moles, angular frequency
Vector: Acceleration, velocity, displacement, angular velocity
DEFINITION OF SCALAR QUANTITY:-
A scalar quantity is specified by its magnitude only. It does not have any direction associated with it. Volume, mass, speed, density, number of moles, and angular frequency are some of the scalar physical quantities.
DEFINITION OF VACTOR QUANTITY:-
A vector quantity is specified by its magnitude as well as the direction associated with it. Acceleration, velocity, displacement, and angular velocity belong to this category.
I hope, this will help you
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