Hello there,

Engineering Mechanics

Engineering Mechanics is a branch of physics that deals with the analysis of forces and their effects on bodies in motion or at rest. It involves studying how forces interact with materials and structures, and it is crucial for designing and analyzing various engineering systems.

Key Areas:

1. Statics: Analyzes forces and moments on bodies at rest.
2. Dynamics: Studies bodies in motion and the forces causing the motion.
3. Kinematics: Focuses on the motion of objects without considering the forces involved.
4. Kinetics: Examines the relationship between the motion of objects and the forces acting upon them.
   
   Rigid Body

A rigid body is an idealized concept in mechanics where the body does not deform under the action of forces. In other words, the distance between any two points within the body remains constant, regardless of the forces applied. This simplification helps in analyzing and solving problems related to the motion and forces acting on structures or machinery.

Characteristics:

• No Deformation: The shape and size of the body remain unchanged.
• Simplified Analysis: Useful for simplifying complex problems in mechanics.
  
  Moment of Inertia (I), Length (L), Time (T), and Weight (W)

1. Moment of Inertia (I):

   • Definition: A measure of an object's resistance to changes in its rotational motion. It depends on the mass distribution relative to the axis of rotation.
     
     
   • Formula: I=∑miri2I = \sum m_i r_i^2I=∑miri2, where mim_imi is the mass of the ith particle and rir_iri is its distance from the axis of rotation.
     
     

2. Length (L):

   • Definition: The measurement of the extent of an object in one dimension. It is a fundamental parameter in geometry and engineering.
     
     
   • Units: Typically measured in meters (m) or other length units like centimeters (cm) or millimeters (mm).
     
     

3. Time (T):

   • Definition: The continuous progression of events from the past to the present and into the future. It is used to measure the duration of events or processes.
     
     
   • Units: Measured in seconds (s), minutes (min), or hours (h).
     
     

4. Weight (W):

   • Definition: The force exerted by gravity on an object’s mass. It is the product of the mass of the object and the acceleration due to gravity.
     
     
   • Formula: W=m⋅gW = m \cdot gW=m⋅g, where mmm is the mass and ggg is the acceleration due to gravity (approximately 9.8 m/s² on Earth).
     
     
   • Units: Measured in newtons (N) in the SI system, or pounds (lb) in the imperial system.
     
     Conclusion

Engineering Mechanics involves analyzing forces and motions, rigid bodies are idealized models without deformation, and understanding fundamental concepts like moment of inertia, length, time, and weight is essential for solving mechanical problems.

I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.

• GCT, Coimbatore
• GCE, Tirunelveli
• GCE, Salem
• GCE, Bargur Thanthai
• Periyar, Vellore
• IRTT, Erode
• University Departments, Trichy

Hello Kartik,

Keeping your budget into account, i can find these particular college. Please keep a note that these fees are for general category.

1. Lovely Professional University - 8.52 lakhs ( for this you have to clear JEE main and LPU-NEST)

2. Delhi Technoogical University - 4 lakhs ( JEE main)

3. College of Engineering - 4 lakhs ( JEE main)

4. MNNIT Allahabad - 4 lakhs

Hello aspirant

Getting 8000 rank within 4 months with somehow preparation in JEE mains is not enough. You still have 4-5 months legft in your pocket. YOu should exceed more. If you want to come under 8K rank in JEE mains, then you should need to focus and give  more time on solving previous year question papers, you must be more dedicated and consistent in solving more Questions from best reference books, you must practice more sums and must ficus only at your weak points.

Further, below are some of the best preparation strategy that you can follow if you want to lie within 8K rank in JEE mains :

Prepare A Well-laid Plan

Draft a daily schedule.

Prioritize the topics that require more time and relevant to the subject.

Stick to the routine and pay special attention to problems.

Get Hold Of The Syllabus

Manage your time effectively

Understand Basic Concepts

Before delving into JEE preparations, know the JEE syllabus and understand the basic concepts present in the syllabus.

Evaluate your knowledge on basic concepts.

Make notes on required topics.

Choose The Right Study Material

Further, follow and practice from the books mentioned below to ace yoru JEE mains preparation smoothly :

JEE Main Books Important for Mathematics

Trigonometry by S. L. Loney

Higher Algebra by Hall & Knight

Maths XI & XII by NCERT

Coordinate Geometry by S. L. Loney

Problems in Calculus of One Variable by I.A. Maron

JEE Main Books for Physics

Problems in General Physics by I.E. Irodov

Fundamentals of Physics by Halliday, Resnick & Walker

Concepts of Physics Vol I and II by H.C. Verma

Books for JEE Main Chemistry

Organic Chemistry by Paula Bruice Yurkanis

Organic Chemistry by Morrison & Boyd

Inorganic Chemistry by J.D. Lee

Numerical Chemistry by P. Bahadur

Further, For more information and complete details about the JEE mains tips and strategies and about the subject wise weightage in JEE mains, you can follow the belwo link :

https://engineering.careers360.com/articles/jee-main-preparation-tips

I hope that this will help.

Hello,

BTech Applied Mechanics is a 4 year undergraduate course that studies the three major areas that are solid mechanics, fluid mechanics, and material science. It deals with the basics of mechanics providing theoretical as well as practical knowledge.

Applied Mechanics comes under Mechanical engineering. It is a subject of study within Mechanical engineering.

Thank you.

Dear aspirant,

As you have secured 465 score in civil branch , i would like to request to kindly mention your rank so that I will be able to guide you in an appropriate manner.

It's quite possible for you to get into lower IITs like Mandi, bhilai, gandhinagar, jodhpur but top iits would be a difficult bet. However various factors are considered while deciding the cut offs like number of candidates appearing in the examination, number of vacant seats in college, previous years cut offs and difficulty level of the paper.

For more information you can check out the link given below-

https://engineering.careers360.com/gate-college-predictor

Hi, you have not mentioned that in which course you are and also which university you belong to. If you are planning for your masters program then try to focus on subjects that are related to your masters degree. In that way you can a enjoy your studies and score better. Hope this helps. If you still have doubts feel free to comment.