#1
20th November 2014, 08:52 AM
 
 
Calicut university B.Tech Physics 1st and 2nd SEM Model Paper
Will you please provide here Calicut university B.Tech Physics 1st and 2nd SEM Engineering Mechanics Model Paper???

#2
20th November 2014, 10:33 AM
 
 
Re: Calicut university B.Tech Physics 1st and 2nd SEM Model Paper
Calicut University B.Tech Physics 1st and 2nd SEM Engineering Mechanics Model Paper has following topics: UNIT I BASICS & STATICS OF PARTICLES Introduction – Units and Dimensions – Laws of Mechanics – Lame’s theorem, Parallelogram and triangular Law of forces – Vectors – Vectorial representation of forces and moments – Vector operations: additions, subtraction, dot product, cross product – Coplanar Forces – Resolution and Composition of forces – Equilibrium of a particle – Forces in space – Equilibrium of a particle in space – Equivalent systems of forces – Principle of transmissibility – Single equivalent force. UNIT II EQUILIBRIUM OF RIGID BODIES Free body diagram – Types of supports and their reactions – requirements of stable equilibrium – Moments and Couples – Moment of a force about a point and about an axis – Vectorial representation of moments and couples – Scalar components of a moment – Varignon’s theorem – Equilibrium of Rigid bodies in two dimensions – Equilibrium of Rigid bodies in three dimensions – Examples UNIT III PROPERTIES OF SURFACES AND SOLIDS Determination of Areas and Volumes – First moment of area and the Centroid of sections – Rectangle, circle, triangle from integration – T section, I section,  Angle section, Hollow section by using standard formula – second and product moments of plane area – Rectangle, triangle, circle from integration – T section, I section, Angle section, Hollow section by using standard formula – Parallel axis theorem and perpendicular axis theorem – Polar moment of inertia – Principal moments of inertia of plane areas – Principal axes of inertia – Mass moment of inertia – Derivation of mass moment of inertia for rectangular section, prism, sphere from first principle – Relation to area moments of inertia. UNIT IV DYNAMICS OF PARTICLES Displacements, Velocity and acceleration, their relationship – Relative motion – Curvilinear motion – Newton’s law – Work Energy Equation of particles – Impulse and Momentum – Impact of elastic bodies. UNIT V FRICTION AND ELEMENTS OF RIGID BODY DYNAMICS Frictional force – Laws of Coloumb friction – simple contact friction – Rolling resistance – Belt friction. Translation and Rotation of Rigid Bodies – Velocity and acceleration – General Plane motion. Calicut Univ B.Tech EM 1st Year 2nd SEM paper For paper here is attachment;/.................... 