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March 26, 2017

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What is the acceleration of an object if it goes from a velocity of +25 m/s to rest in 5.0 s?
A. –5 m/s2

B. +5 m/s2

C. –25 m/s2

D. +25 m/s2

  • Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - ,

    (final velocity - initial velocity)
    --------------------------------------
    (final time - initial time)


    = ( 0 - 25 ) m/s / ( 5.0 - 0 ) s

    = -25/5

    = -5 m/s^2

  • Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - ,

    thanks!!!!!!!

  • Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - ,

    A.

  • Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - ,

    Aaaaaaaaaaaaaaaa

  • Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - ,

    What is the acceleration of an object if it goes from a velocity of +25 m/s to rest in 5.0 s?














    A.


    –5 m/s2











    B.


    +5 m/s2











    C.


    –25 m/s2











    D.


    +25 m/s2

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