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2. Carol drops a stone into a mine shaft 182.1 m deep. How soon after she drops the stone does she hear it hit the bottom of the shaft? The acceleration of gravity is 9.8 m/s² and the speed of sound as 343 m/s. [ANS: 6.62707 s.] NOT DUS

2. Carol drops a stone into a mine shaft 182.1 m deep. How soon after she drops the stone does she hear it hit the bottom of the shaft? The acceleration of gravity is 9.8 m/s² and the speed of sound as 343 m/s. [ANS: 6.62707 s.] NOT DUS

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how would you do number 2? this is a non graded practice worksheet
2. Carol drops a stone into a mine shaft 182.1 m deep. How soon after she drops the stone does she hear it hit the bottom of the shaft? The acceleration of gravity is 9.8 m/s² and the speed of sound as 343 m/s. [ANS: 6.62707 s.] SWOT DUS 16 116 mi bason to bosqz odTynol m 02.0-0 20 001 zitolew ni bruos to beeg sib be nico CO 201 hot gaien zu vd boouborg ovaw brooz gnibusta dito dieslovascol 3. The distance between two consecutive nodes of a standing wave is 17.1 cm. The hand generating the pulses moves up and down through a complete cycle 3.87 times every 4.16 s. Find the velocity of the wave. [ANS: 0.318159 m/s.]
Transcribed Image Text:2. Carol drops a stone into a mine shaft 182.1 m deep. How soon after she drops the stone does she hear it hit the bottom of the shaft? The acceleration of gravity is 9.8 m/s² and the speed of sound as 343 m/s. [ANS: 6.62707 s.] SWOT DUS 16 116 mi bason to bosqz odTynol m 02.0-0 20 001 zitolew ni bruos to beeg sib be nico CO 201 hot gaien zu vd boouborg ovaw brooz gnibusta dito dieslovascol 3. The distance between two consecutive nodes of a standing wave is 17.1 cm. The hand generating the pulses moves up and down through a complete cycle 3.87 times every 4.16 s. Find the velocity of the wave. [ANS: 0.318159 m/s.]
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