183_notes:examples:sliding_to_a_stop

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183_notes:examples:sliding_to_a_stop [2014/09/22 04:38] – pwirving183_notes:examples:sliding_to_a_stop [2014/09/22 04:39] – pwirving
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 $ \Delta(t) = \dfrac{6 m/s}{0.4 (9.8 N/kg)} = 1.53s $ $ \Delta(t) = \dfrac{6 m/s}{0.4 (9.8 N/kg)} = 1.53s $
  
-Since the net force was constant, $v_{x,avg} = (v_{xi} + v_{xf})/2$, so+Since the net force was constant we can say the average velocity can be described as: $v_{x,avg} = (v_{xi} + v_{xf})/2$, so
  
 $ \Delta x/\Delta t = ((6 + 0)/2) m/s = 3m/s $ $ \Delta x/\Delta t = ((6 + 0)/2) m/s = 3m/s $
  • 183_notes/examples/sliding_to_a_stop.txt
  • Last modified: 2018/02/03 23:24
  • by hallstein