The sound intensity level at a rock concert is 115 db while
The sound intensity level at a rock concert is 115 dB, while that at a jazz fest is 95 dB. Find the ratio of sound intensity at the rock concert to the sound intensity at the jazz fest.
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a ball bearing is shot horizontally at 30 ms and falls for 50 seca determine how far does it fall verticallyb determine
determine how much work is required to push a 1500 kilogram vehicle 1000 meter up a 10o inclinea if kinetic frictions
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an elevator has a mass of 1000 kilogram and carries a maximum load of 800 kilogram a constant frictional force of 4000
the sound intensity level at a rock concert is 115 db while that at a jazz fest is 95 db find the ratio of sound
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a worker pulls a box of mass 65 kilogram on the floor at an angle 20 degree above the horizontal the coefficient of
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