# Mechanics (Weightage 1%)   Share

### Topics from Mechanics

• Work done by force (15 concepts)
• Kinetic and Potential Energy (6 concepts)
• Potential energy of a spring (1 concepts)
• Work Energy Theorem (2 concepts)
• Conservation of energy (3 concepts)
• Power (4 concepts)
• Elastic and Inelastic Collisions (11 concepts)
• Rigid body rotation (1 concepts)
• Basic concepts of rotation (2 concepts)
• Moment of Inertia introduction (3 concepts)
• Values of moments of inertia for simple geometrical objects (9 concepts)
• Parallel and Perpendicular axes theorems and its applications (2 concepts)
• Radius of Gyration (1 concepts)
• Equationof rotational motion (14 concepts)
• Angular momentum and its applications (5 concepts)
• Centre of massof two-particle system (2 concepts)
• Centre of mass of rigid body (16 concepts)
• Motion in a straight line: Position-time graph, speed, and velocity. (18 concepts)
• The frame of reference. (1 concepts)
• Motion in a plane (1 concepts)
• Scalars and Vectors, Vector addition and Subtraction, Zero Vector, Scalar and Vector products, Unit Vector, Resolution of a Vector. (22 concepts)
• Uniform and non-uniform motion, average speed and instantaneous velocity (6 concepts)
• Relative Velocity (10 concepts)
• Uniformly accelerated motion, velocity-time, position-time graphs, relations for uniformly accelerated motion. (13 concepts)
• Uniform Circular Motion (8 concepts)
• Projectile Motion (21 concepts)
• Force and Inertia,Newton's First Law of motion (15 concepts)
• Momentum,Impulse (4 concepts)
• Newton's Second Law of motion;Newton's Third Law of motion. (2 concepts)
• Law of conservation of linear momentum and its applications (4 concepts)
• Equilibrium of concurrent forces. (26 concepts)
• Static and Kinetic friction, laws of friction, rolling friction. (32 concepts)
• Dynamics of uniform circular motion: Centripetal force and its applications. (27 concepts)
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