Physics, 22.04.2020 00:52 yolo123321
After your school's team wins the regional championship, students go to the dorm roof and start setting off fireworks rockets. The rockets explode high in the air and the sound travels out uniformly in all directions. If the sound intensity is 1.52 10-6 W/m2 at a distance of 123 m from the explosion, at what distance from the explosion is the sound intensity half this value
Answers: 3
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Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?
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If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
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After your school's team wins the regional championship, students go to the dorm roof and start sett...
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