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Projectile Motion Quiz Review ANSWERS

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					                    Projectile Motion Quiz Review ANSWERS

   1. (Please make the 50 m in the question 50.0 m for sig figs)

        x = 122m
        y = 45.9m

        vx =40.0 m/s
        vy =30.0 m/s

   2.
           a. t=0.45s for both
           b. sphere A = 2.3m
              sphere B = 1.1m

   3.   (Please make the 50 m in the question 50.0 m for sig figs)

           a. t = 0.064s
           b. vix = 781 m/s

   4. y = 19.6m (Please make the 50 m in the question 50.0 m and the 25 m into 25.0m
      for sig figs)



Did these problems help you to feel more confident about the test tomorrow? I hope so!
You can do these . . . yes YOU! =) See you tomorrow.

				
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