Physics, 14.12.2021 21:00 dwarfarmy99
A spring (with spring constant k=45 N/m) is compressed by 0.2 meters. A 0.5 kg
ball is placed on top and the spring is released in a perfect energy transfer. How
high will the ball go? (show your work and conservation of energy equations)
Answers: 2
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Explain the doppler effect in terms of frequency, wavelength, and speed.
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While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you
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What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud
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Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2
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A spring (with spring constant k=45 N/m) is compressed by 0.2 meters. A 0.5 kg
ball is placed on t...
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