If a motorcyclist just loops a vertical loop of radius 8 m, then what is his minimum speed at the highest and the lowest points of loop? What is the reaction force due to loop on the motorcyclist at the lowest point? Given that the combined mass of motorcyclist and the rider is 180 kg.

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√gr is the minimum velocity at highest point and that works out to be √78.4 or 8.84m/s and velocity at lowest point is given by √5gr and that works out to be 19.79 m/s. For the second part of the question , reaction is given by( mv²/r)+mg Is equal to 10575N
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√gr is the minimum velocity at highest point and that works out to be √78.4 or 8.84m/s and velocity at lowest point is given by √5gr and that works out to be 19.79 m/s. For the second part of the question , reaction is given by( mv²/r)+mg Is equal to 10575N read less
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