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ame : equired steps : > Formula to be used 2) Values Plugged In 3 ) Final Boxed Answer 1) What is the magnitude of the average acceleration of a girl skier who starts from rest and reaches a speed of 8.0 m/s in a time of 5.0 s? 2) A small stone is dropped down a well where the bottom cannot be seen and it is heard to splash in 3.14 s ( assume acceleration due to gravity as 9.8 m/s2 ) How deep is the well. 3) With regards to Question 2, with what speed does the stone strike the water at? 4) A 23.0 kg girl starts from rest on and slides down a frictionless slide. The slide has a height of 3.0 m above the ground. With hat speed does the girl reach the ground at? 5) A pendulum is released from some unknown initial height and swings through its motions. At the bottom it reaches a peak speed of 1.9 m/s, what then is the pendulum mass's initial starting height