Astudent weighing 613 n climbs at constant speed to the top of an 7 m vertical rope in 10 s.
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Physics, 14.01.2020 07:31 ChiefRedCloud
Astudent weighing 613 n climbs at constant speed to the top of an 7 m vertical rope in 10 s.
what is the average power expended by the student to overcome gravity? answer in units of w.
Answers: 1
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The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.
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