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Physics, 22.06.2019 15:50
If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?
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Physics, 22.06.2019 20:30
Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.
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Physics, 22.06.2019 21:30
Which sections of the heating curve illustrate this process?
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Drag the tiles to the correct boxes to complete the pairs.
Match each wave characteristic to its de...
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