An object is released from rest near and above earth’s surface from a distance of 10m. After applying the appropriate kinematic equation, a student predicts that it will take 1. 43s for the object to reach the ground with a speed of 14. 3m/s. After performing the experiment, it is found that the object reaches the ground after a time of 3. 2s. How should the student determine the actual speed of the object when it reaches the ground? assume that the acceleration of the object is constant as it falls.
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An object is released from rest near and above earth’s surface from a distance of 10m. After applyin...
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