Physics, 13.03.2021 01:00 milkshakegrande101
A 4 kg object moves at a constant velocity 3 m/s to the right and collides with a 2 kg
object moving at a velocity 6 m/s to the left. Which of the following statements is
correct?
Answers: 1
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Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.
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Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
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Which type of energy is transferred by convection currents?
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Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?
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A 4 kg object moves at a constant velocity 3 m/s to the right and collides with a 2 kg
object movin...
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