Final answer:
Force, velocity, acceleration, and momentum are all vector quantities.
Step-by-step explanation:
a) Force: Force is a vector quantity as it has both magnitude and direction. It is represented by arrows indicating its direction and its length representing its magnitude. For example, the force acting on an object can be represented as F = 10 N to the right.
b) Velocity: Velocity is also a vector quantity as it involves both magnitude and direction. It is a measure of the rate of change of displacement. For example, the velocity of a car can be represented as V = 30 m/s to the north.
c) Acceleration: Acceleration is a vector quantity as it has both magnitude and direction. It describes the rate of change of velocity. For example, the acceleration of a car can be represented as A = 5 m/s² to the east.
d) Momentum: Momentum is also a vector quantity as it is the product of an object's mass and velocity, and it has both magnitude and direction. For example, the momentum of a moving object can be represented as P = 20 kg.m/s to the south.