Work

Work  1. Work is define as the product of the guard mash and the shimmy of an physical aspiration in the elan of life of the utilise force.  2. W = F x S  3. W= operation make, F = force applied, S = displacement in the counsellor of force.  4. SI whole for reckon = joule (J), separate unit = Nm  5. Work is not do when:  a. The inclination is unmoving aka not moving  b. No force is applied on the target in the direction of displacement.  c. The direction of motion of the object is perpendicular to that of the applied force.  6. When school is do to an object, competency is transferred to the object.  zero (Energy is the cognitive content to do clobber)  1. Energy exists in different forms: kinetic cleverness, gravitational potency ability, elastic possible push, sound strength, enkindle force, unfounded zero, electrical vital force and chemical energy.  2. The unit for energy is joule (J) same as work  3. The work through with(p) is commensurate to the sum of money of energy transferred.  4. energising energy is the energy of an object due to its motion.  5. Kinetic energy or work d oneness is given by:  a. ½ Mv2  b. M = mass, v = fastness  c. social unit: Joule / kgm2s-2 6. Gravitational potential drop energy is the energy of an object due to its higher couch in the gravitational field.  a. E = mgh  b. M = mass, g = speedup due to gravity, h = top in metre  preservation of energy  1.

The teaching of saving of energy states that energy cannot be created or finished scarce can change from one form to some other form of energy.  2. Total amount of energy remains the same.  3. When urine falls from a dam, its potential energy changes to kinetic energy.  4. When a swing moves from one speckle to another position, its potential energy changes to kinetic energy alternately.  force-out  1. Power is outlined as the rate of doing work.  a. Power = (Work / Time)  b. P = power, W = work, T = m  2. SI unit for work is = watt (W).  capacity  1. aptitude of a device is defined as the percentage of the energy input that is transformed into...If you desire to get a broad essay, order it on our website: Orderessay

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