What is Mechanics? - Engineering Mechanics Quiz

Mechanical Engineering : Engineering Mechanics - Quiz(MCQ)

What is Mechanics?

Branch of science which deals with failure analysis

Branch of science which deals with the study of bodies only under rest

Branch of science which deals with conditions of rest or motion of bodies

Branch of science which deals with the study of bodies only under motion

Correct Answer : Option (C) : Branch of science which deals with conditions of rest or motion of bodies

Explanation : The branch of physics that deals with how the action of force affects material bodies or the functional aspects of activity are known as mechanics. The distance takes an automobile traveling at 30 mph to come to a complete stop is an illustration of mechanics.

Recently Updated in Engineering Mechanics Questions

The coefficient of restitution for elastic bodies is one.

Correct

Incorrect

Both (A) and (B)

Neither (A) nor (B)

Correct Answer : Incorrect

Explanation : Coefficient of restitution for elastic bodies is 0 - 1.

Coefficient of restitution for perfect elastic bodies is 1.

Which of the following type of screws is used in the machines?

Round-threaded

Helical-threaded

Square-threaded

Rectangle-threaded

Correct Answer : Square-threaded

Explanation : In the machines, square threaded screws are employed. Because screws are commonly employed as fasteners. The fundamental benefit of screws is that the friction aids in the structure’s retention. Screws also aid in the fast and efficient joining of the structure.

The term 'force' may be defined as an agent which produces or tends to produce, destroys or tends to destroy motion.

Agree

Disagree

Both (A) and (B)

None of the above

Correct Answer : Agree