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https://www.googl... M Gmail University of Miss... * Service Catalog |... Bank of America |... > Evergy electric Apartments Canvas > Shopping bag - IK.. gas 6. [-/1 Points] DETAILS SERPSE10 4.3.OP.017. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER (a) A soccer player kicks a rock horizontally off a 47 m high cliff into a pool of water. If the player hears the sound of the splash 3.28 s later, what was the initial speed given to the rock (in m/s)? Assume the speed of sound in air is 343 m/s. m / s (b) What If? If the temperature near the cliff suddenly falls to OC, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have to be (in m/s) for the soccer player to hear the sound of the splash 3.28 s after kicking the rock? m/s Need Help? Read It Watch It