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Thursday, March 14, 2019

Ping Pong ball experiment

Ping pong ball experiment
Discussion.
we got low bounce height because we were on the carpet, so if we redo it we would do it on the lino, but other than that i think out results were good.
conclusion.
if we had done it on lino it would have been 10x better and have gotten a better result then what we got but other than that i think our results supports our hypothesise
evaluation.
we need to do it on the lino ect ect we could redo it to get better results but other than that i think it all went well 

Method 
  1. set up the clamp stand and ruler
  1. get your ball and take it to your setup
  1. mover the ball to the 30cm mark on the ruler
  1. drop the ball
  1. use the ruler to see how how high the ball bounced
  1. write down your results 
  1. drop the ball two more times at the different heights  
results-
30 cm mark-
trail one-3 cm
trail two-4 cm
trail three-3 cm
average-3 cm


50 cm mark-
trail one-7 cm
trail two-8 cm
trail three-7 cm
average-7 cm


90 cm mark-
trail one-12 cm
trail two-11 cm
trail three-12 cm
average-11 cm



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1 comment:

  1. Jayne AbernethyApril 26, 2019 at 5:43 PM

    Hi Tammy, good work with your blog post! I like how you included all of your results and made some very good points in your discussion. Next time it would be great for you to include an Aim, and Hypothesis too- these should be the first two things you write, then the method, results and then having your conclusion, discussion and evaluation at the end.

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