Which of the following classifications of physical quantities describe both magnitude and direction of the physical quantity?

Given two physical quantities: A= 6x +4y +3z, and B = 2x -3y-3z;
(a) What is the projection of A along the x, y, and z directions,respectively?

Acceleration is due to which of the following physical quantities?

a) Velocity

b) Speed

c) Energy

d) Momentum

e) Force

Name the physical quantities which corresponds to the rate of change of momentum?