Classify the following physical quantities into scalars and vectors: 10 gm/c m^3

Classify the following physical quantities into scalars and vectors: 981 m/s^2 towards the centre of earth

Classify the following physical quantities into scalars and vectors: 30 m/s

Classify the following physical quantities into scalars and vectors: 20 m/s towards north

Classify the following physical quantities into scalars and vectors: 5 seconds

Classify the following physical quantities into scalars and vectors: 1000 cm^3

Classify the following physical quantities into scalars and vectors: 2 radians

Classify the following physical quantities into scalars and vectors: 10 Newton

State, for each of the following physical quantities, if it is a scalar or a vector : volume, mass, speed, acceleration, density, number of moles, velocity, angular frequency, displacement, angular velocity.

State for each of the following physical quantities, if it is a scalar or a.vector: volume, mass, speed, acceleration, density, number of moles, velocity, angular frequency, displacement, angular velocity.