Which statement is accurate about mass and weight?
1. Mass can be measured in newtons
2. Wei...
Physics, 04.10.2020 14:01 BluedragonKBT44
Which statement is accurate about mass and weight?
1. Mass can be measured in newtons
2. Weight can be measured in pounds
3. a bowling bowl has the same mass as a golf ball
4. Objects have the same weight regardless of where they are
Answers: 2
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Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.
Answers: 3
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A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?
Answers: 3
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Answers: 3
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Vi. on another planet, a spring with constant 4.7 n/m is set up and allowed to expand verticaly freely. 8.4kg mass is placed on the spring and the spring extends 5.28m. calculate the exected extension on earth.
Answers: 1
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