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Posted by on Tuesday, September 18, 2012 at 8:31pm.

Trying to be on time for class, a girl moves at 2.4 m/s down a 52 m-long hallway, 1.2 m/s down a much more crowded hallway that is 79 m long, and the last 25 m to her class at 3.4 m/s. How long does it take her to reach her class?

  • Physics - , Tuesday, September 18, 2012 at 8:54pm

    t= vd

    t= (2.4 m/s)(52 m)
    t= ?

    t= (1.2 m/s)(79 m)
    t= ?

    t= (3.4 m/s)(25 m)
    t= ?

    Add all your answers or products or something...and that's your answer =)

  • Physics - , Saturday, April 27, 2013 at 9:31am

    94

  • Physics - , Monday, August 24, 2015 at 1:28pm

    304.6 seconds

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