And rolls downhill on tracks from a mine. At the end of the tracks, 21 m lower vertically, is a horizontally situated spring with constant 3.3 × 105 N/m. The acceleration of gravity is 9.8 m/s 2 . Ignore friction. How much is the spring compressed in stopping the ore car?
Answers: 2
Physics, 22.06.2019 01:30, Savageman4654
The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation
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Physics, 22.06.2019 10:30, johnthienann58
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
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Physics, 22.06.2019 22:30, quan1541
Use the drop-down menus to answer each question. which line represents the movement of a cart with a constant acceleration? a which line represents the movement of a cart with a constant velocity? c which lines represents a cart with no velocity or acceleration? b
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And rolls downhill on tracks from a mine. At the end of the tracks, 21 m lower vertically, is a hori...
Mathematics, 03.12.2019 18:31
Mathematics, 03.12.2019 18:31
Mathematics, 03.12.2019 18:31
Mathematics, 03.12.2019 18:31