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InterviewSolution
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A bicycle moving with a velocity of 5m/s speeds up with an acceleration of 0.5 m/s2. What will be its velocity after 5 sec and how far does it move during this time? |
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Answer» inal velocity = 7.5 m/s.Distance travelled by the bicycle = 31.25 METERS. GivenInitial velocity of bicycle = 5 m/s.Acceleration = 0.5 m/s².Time taken = 5 seconds.To FindFinal velocity of the bicycle. Distance COVERED by the bicycle. Step By Step ExplanationFirst we need to find the final velocity of the bicycle. So let's do it !!USING FIRST equation of motion. v = u + at Substituting the values :Therefore, final velocity of the bicycle = 7.5 m/s.Now, we need to find the distance travelled by the CAR. So let's do it !!Using third equation of motion. v² - u² = 2asSubstituting the values :Therefore, distance travelled by the bicycle = 31.25 meters. __________________________ |
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