Can you determine the acceleration of the bike? A bike accelerates - ProProfs Discuss
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Can you determine the acceleration of the bike? A bike accelerates uniformly from rest to a speed of 7.10 m/s over a distance of 35.4 m.





A. 0.612m/s/s
B. 0.712 m/s/s
C. 0.812 m/s/s
D. 0.912 m/s/s

This question is part of Physics Equations: Kinematics Quiz
Asked by Soffe, Last updated: May 30, 2019

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2 Answers

O. Miller

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O. MillerContent Optimization Executive, Studied Journalism and Psychology, Austin,Texas
Content Optimization Executive, Studied Journalism and Psychology, Austin,Texas

Answered on May 10, 2019

B is the answer to this question. To solve this question, you need to know what equation should be used. The proper formula is v2 = u2 + 2as. That will be 7.1² - 0² over 2.35.4. This will be equal to 50.41/70.8. The answer to this is 0.71200565 which can be shortened to 0.712 m/s/s which is letter B in the choices.

The acceleration can always be different from one vehicle to another. There are also other factors such as the road that is being traversed and traffic that may affect the acceleration of different vehicles, items, and even things.

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Soffe

Soffe

Answered on Sep 18, 2017

0.712 m/s/s
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