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a scooter is moving with a velocity 20 metre per second when brake is applied the fix friction force is 250 neutrons and mass of scooter is 180 kg find time |
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Answer» lots of ways to dosimplest is law of conservation of energyExplanation:F x d = mv^2/ 2d = 180 x 20 x 20 / ( 2 x 250)=144 mhope my calc is rightdouble CHECK , but thats the formulad is distance of stoppingand BRO 250 neutrons? :P |
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