Topic 2 ( Force and Classifications )

Question 1

is a mechanical interaction between two bodies, influencing their motion, deformation, or both

Answer 1

Force

Question 2

It plays a central role in mechanics and engineering, forming the basis for understanding and analyzing structures and materials.

Answer 2

Force

Question 3

A vector quantity that represents the interaction between bodies, affecting motion or deformation.

Answer 3

Force

Question 4

Result from physical interaction (e.g., friction, normal force).

Answer 4

Contact Force

Question 5

Act over a distance without direct contact (e.g., gravitational, magnetic forces).

Answer 5

Field Forces

Question 6

Act within a body or system, maintaining structural integrity.

Answer 6

Internal Forces:

Question 7

: Act from outside the system, causing movement or deformation.

Answer 7

External Forces

Question 8

Applied at a single point.

Answer 8

Concentrated Force

Question 9

Forces that push or compress a body.

Answer 9

Compression

Question 9

Spread over an area or volume (e.g., pressure, load distribution).

Answer 9

Distributed Forces

Question 10

Forces that pull or elongate a body.

Answer 10

Tension

Question 11

A force can be moved along its line of action without changing its external effect on a body.

Answer 11

Principle of Transmissibility

Question 12

Force spread evenly across a length or area.

Answer 12

Uniformly Distributed Load

Question 13

Force intensity varies linearly along its length.

Answer 13

Triangular Load

Question 14

is a type of distributed load where the load intensity changes linearly along the length of the structure.

Answer 14

Uniformly Varying Load (UVL)