Home >> Mechanics , contents
LINEAR MOTION
uniform Acceleration
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displacement-time graphs speed-time graphs equations of motion vertical motion under gravity |
non-uniform acceleration
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theory example #1 example #2 |
simple harmonic motion (S.H.M.)
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theory SHM and circular motion |
2D MOTION
projectiles
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vert. & horiz. compnts. of velocity time of flight maximum height attained range velocity(speed & dir.) at time t |
circular Motion
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position vector (R) velocity vector (V) acceleration vector (A) non-uniform circular motion |
relative Motion
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one dimensional velocity 2D displacement & velocity 2D acceleration |
KINETICS
Newton's Laws
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Newton's Laws of Motion the Newton N linear acceleration linear retardation |
connected particles
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pulleys towe-bar/towe-rope/chains inclined plane with pulley mass ascending/descending in lift |
work & energy
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theory - work & energy gravitational potential energy Law of Conservation of Energy |
power & efficiency
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power efficiency |
more circular motion
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conical pendulum vertical circ. motion under gravity |
elastic strings
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Hooke's Law energy stored string/spring |
MOMENTUM, IMPULSE
impulse
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momentum impulse of a force units vector problems |
conservation of momentum
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principle conservation momentum energy changes during collisions |
coefficient of restitution
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the coefficient of restitution oblique collisions |
STATICS
forces in equilibrium
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vector method resolution method triangle of forces polygon of forces |
friction
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the 3 laws of friction the angle of friction |
rigid bodies
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moment of a force parallel forces acting on a beam centre of mass toppling |
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