Aforce is a vector that has both and direction.

A force is a vector that has both magnitude and direction.

Explanation:

A force is defined as the amount of pull or push experienced by a body. The force acting on a body can bring about the change in the state of rest or motion of a body.

The physical quantities are broadly divided into two categories.

The scalar quantities are the quantities that have only magnitude and do not require any direction for their representation whereas the vector quantities on the other hand are the quantities that require the magnitude as well as the direction for their representation.

The speed of a body is considered to be a scalar quantity whereas the velocity of the body considered as the vector because the velocity requires the direction along with the magnitude.

Similarly, the distance of a body is the length of a path covered by the body from the initial point. So, it is scalar but the displacement is the shortest distance between the initial and final point. SO, it is termed as vector as it has direction.

Similarly, the force acting on a body requires the magnitude as well the direction for the complete expression of the force.

Thus, A force is a vector that has both magnitude and direction.

Learn More:

1. The term that identifies scalar quantity

2. Which one is not a component of a lever  

3. The amount of kinetic energy of an object depends on

Answer Details:

Grade: High School

Subject: Physics

Chapter: Scalars and Vectors

Keywords:

force, pull, push, experienced, vector, scalar, magnitude, direction, body, speed, velocity, distance, displacement, representation, quantity.

Assuming there is no air resistance, 8 m/s.

Explanation:

Since the only force acting on the marble before and after falling is gravity, and gravity only acts in the negative y direction, the horizontal velocity does not change. To calculate with air resistance and frictional force of the table, you would need more information.