A ball is thrown horizontally from a height of 20 m andhits the ground with a speed that is three times its initial speed.What is the initial speed?
Question
Solution 1
To solve this problem, we need to use the equations of motion.
Step 1: Identify the given information The height (h) from which the ball is thrown is 20 m. The final speed (v) is three times the initial speed (u).
Step 2: Use the equation of motion We can use the second equation of motion, whic Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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