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Introductory Physics Homework Help
Distance, Time, and Temperature question
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[QUOTE="Nathan J, post: 6017465, member: 647651"] A person throws a rock down a well with an initial velocity of 2.10 m/s. The [U][B][I]sound [/I][/B][/U]of the rock striking the bottom[B][I] [/I][/B][I]of the well is heard 4.22 seconds after the rock is thrown down. If the velocity of the rock just before it hits the bottom of the well is 41.0 m/s. [/I] [I] What is: a) The depth of the well b) The time it takes for the rock to hit the bottom of the well c) The temperature of the air in the well DID I DO THIS RIGHT? CHECK MY WORK ON IMAGE.[/I] [h2]Homework Statement [/h2] g = 9.8 m/s ^2 V1 = 2.10 m/s [h2]Homework Equations[/h2] V2 ^2 = V1^2 + 2gd d=vt [h2]The Attempt at a Solution[/h2] On picture![/B] [/QUOTE]
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Introductory Physics Homework Help
Distance, Time, and Temperature question
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