Read through the scenarios below and calculate the predicted change in kinetic energy of the object compared to a 100 kg ball traveling at 5 m/s. A 1,000 kg ball traveling at 5 m/s would haveĀ the same10 times more10 times less100 times more100 times lessĀ kinetic energy. A 10 kg ball traveling at 5 m/s would haveĀ the same10 times more10 times less100 times more100 times lessĀ kinetic energy. A 100 kg person falling at 5 m/s would haveĀ the same10 times more10 times less100 times more100 times lessĀ kinetic energy.ā
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Physics, 22.06.2019 12:30
Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?
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Physics, 22.06.2019 23:00
Astronomers studying the planet of rhombus have detected sedimentary rock on its surface. one astronomer wonders if material in this sedimentary rock used to be in igneous rock deep in rhombusās interior. can igneous rock become sedimentary rock? explain your answer.
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Physics, 23.06.2019 01:30
The field lines around one end of a bar magnet are shown below based on the diagram, what can you conclude about the pole of the magnet? a.is a south pole because the field hnes spread out from this end b.a north pole because the field lines spread out from this end c.a nouth pole because the field lines enter the magnet at this end d.is a north pole because the field lines enter the magnet at this end
Answers: 1
Read through the scenarios below and calculate the predicted change in kinetic energy of the object...
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