Wednesday, October 13, 2010

  • This is d,t graph
  • From the starting point , I moved away from the starting point [E] by constant speed
  • Then, i stopped for a while and walked towards the starting point [W] for few secods
  • Then, stopped for the rest of motion


  • This is v,t graph
  • The velocity was 0 for 2 seconds , which means the stopped motion
  • The velocity was 0.5 after 2 seconds until 5 seconds ; walking motion [E]
  • The velocity was 0 at 5 seconds until 7 seconds; no motion
  • The velocity was -0.5 until ends ; walking motion [w]
  • v,t graph
  • velocity was increased 0 to 0.5 until 4 sec; speeding motion [E]
  • From 4 sec the velocity was constant until 6sec ; constant speed [E]
  • From 6 the velocity was -0.4 until 9 sec ; slower speed [w]
  • Then, the motion stopped from 9sec
  • d,t graph
  • Started from 1 m , moved constant speed until 3sec ; moving [E]
  • 3 to 7 sec rest motion 
  • 7 to 10 ; moving constant speed[E] 
  • v,t graph
  • speed [E]was constant until 3 sec and 4 sec to 7 sec the speed was [W] constant then the motion stopped from 7 sec
  • This is d , t graph 
  • started from 3 m , constant speed [W]
  • 3 second rest motion until 4 sec
  • 4 sec constant speed [W] until 5 sec
  • 5 sec rest motion until 7 sec
  • 7 sec to 10 sec constant speed [E] to 3m

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