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Example 5.3 The motion of a particle ofmass mis described by y= ut+ - gt. Findthe force acting on the particle. |
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Answer» The equation only shows an acceleration of " G ". The VALUE of " g " is the acceleration on an OBJECT caused by earth's gravitational PULL. g = 9.81 meters per second per second. The Force is MASS times Acceleration. Force on that particle is mg |
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