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A roller coasters velocity at the top of the hill is 10 m/s. Two seconds later it reaches thebottom of the hill with a velocity of 26m/s. What is the acceleration of the coaster?A.13 m/s/sB.4 m/s/sC.2.6 m/s/sD.8 m/s/s

Answer» <html><body><p><strong>Answer:</strong></p><p></p><p>A free-falling object has an <a href="https://interviewquestions.tuteehub.com/tag/acceleration-13745" style="font-weight:bold;" target="_blank" title="Click to know more about ACCELERATION">ACCELERATION</a> of 9.8 m/s/s, downward (on Earth). The numerical value for the acceleration of gravity is most <a href="https://interviewquestions.tuteehub.com/tag/accurately-361462" style="font-weight:bold;" target="_blank" title="Click to know more about ACCURATELY">ACCURATELY</a> known as 9.8 m/s/s. There are slight variations in this numerical value (to the <a href="https://interviewquestions.tuteehub.com/tag/second-1197322" style="font-weight:bold;" target="_blank" title="Click to know more about SECOND">SECOND</a> decimal place) that are <a href="https://interviewquestions.tuteehub.com/tag/dependent-948496" style="font-weight:bold;" target="_blank" title="Click to know more about DEPENDENT">DEPENDENT</a> primarily <a href="https://interviewquestions.tuteehub.com/tag/upon-2315586" style="font-weight:bold;" target="_blank" title="Click to know more about UPON">UPON</a> on altitude.</p></body></html>


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