Physics, 15.12.2020 23:00 princesincer9256
A firefighter slides down a pole in a fire station with an acceleration of 6.4 m/s2 . If the firefighter starts at rest and slides for a distance of 3.4 m , what is his final speed?
Answers: 3
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When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
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The strong nuclear force acts over a small distance than the electrostatic force. true or false
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A firefighter slides down a pole in a fire station with an acceleration of 6.4 m/s2 .
If the firefi...
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