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Starting from rest Joseph paddles his bicycle to attain a velocity of 10 m/s in 30s. The acceleration of the bicycle is |
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Answer» nitial velocity of bicycle, u= 0 m/sFinal velocity of bicycle, v= 10 m/sTime TAKEN, t= 30 sTo Find:Acceleration of bicycleSolution:We KNOW that,According to first equation of MOTION for constant acceleration, where, v is final velocity u is initial velocity a is accelerationt is TIME takenLet the acceleration of bicycle be aOn applying first equation of motion on bicycle, we GET Hence, the acceleration of the bicycle is 0.33 m/s². |
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