## Applied Mechanics and Graphic Statics

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Applied Mechanics and Graphic Statics

The centre of gravity of the trapezium as shown in below figure from the side is at a distance of

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Applied Mechanics and Graphic Statics

One end of an elastic string of natural length / and modulus X is kept fixed while to the other end is attached a particle of mass m which is hanging freely under gravity. The particle is pulled down vertically through a distance x, held at rest and then released. The motion is

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Applied Mechanics and Graphic Statics

A solid cylinder of mass M and radius R rolls down an inclined plane without slipping. The acceleration of center of mass of rolling cylinder is (where ‘g’ is acceleration due to gravity and 0 is inclination of plane with horizontal.)

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Applied Mechanics and Graphic Statics

‘u₁’ and ‘u₂’ are the velocities of approach of two moving bodies in the same direction and their corresponding velocities of separation are ‘v₁’ and ‘v₂’. As per Newton's law of collision of elastic bodies, the coefficient of restitution (e) is given by

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