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Physics, 21.06.2019 18:30
A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s
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Physics, 22.06.2019 08:00
Who was the first scientist to measure speed as distance over time?
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Physics, 22.06.2019 16:40
An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?
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Physics, 22.06.2019 17:30
Convection currents are caused by differences in what two things?
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Mathematics, 24.08.2019 13:00
Mathematics, 24.08.2019 13:00
Mathematics, 24.08.2019 13:00
History, 24.08.2019 13:00
Social Studies, 24.08.2019 13:00
Mathematics, 24.08.2019 13:00
Mathematics, 24.08.2019 13:00
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History, 24.08.2019 13:00
Biology, 24.08.2019 13:00