Chapter I Principles of Statics

Question 1

defined as the science which considers the effects of forces on rigid bodies.

Answer 1

Engineering Mechanics

Question 2

Two Parts of Engineering Mechanics

Answer 2

Statics and Dynamics

Question 3

In here we consider the effevts and distribution of forces on rigid bodies which are and remain at rest.

Answer 3

Statics

Question 4

In here we consider the motion of rigid bodies caused by the forces acting upon them.

Answer 4

Dynamics

Question 5

Force Systems of Statics

Answer 5

Concurrent
Parallel
Non-concurrent

Question 6

Applications of Statics

Answer 6

Trusses, Centroids, Friction

Question 7

Parts of Dynamics

Answer 7

Kinematics and Kinetics

Question 8

What are under Kinematics

Answer 8

Translation, Rotation, Plane Motion

Question 9

What are under Kinetics

Answer 9

Translation, Rotation, Plane Motion

Question 10

Deals with the pure motion of rigid bodies

Answer 10

Kinematics

Question 11

relates the motion to the forces

Answer 11

Kinematics

Question 12

A definite amount of matter the part of which are fixed in position relative to each other.

Answer 12

Rigid Body

Question 13

May be defined as that which changes, or tends to change, the state of motion of a body.

Answer 13

Force (external effect)

Question 14

To produce stress and deformation in the body on which the force acts.

Answer 14

Force (internal effect)

Question 15

External effects of forces is considered in

Answer 15

Engineering mechanics

Question 16

internal effects of forces is considered in

Answer 16

strength of materials

Question 17

What are the characteristics of a force

Answer 17

1. magnitude
2. the position of its line of action
3. the direction (or sense) in which the force acts along its line of action