Physics, 16.09.2019 20:00, dianaskye9081
Which of the following is a pair of scalar quantities?
question 15 options:
velocity - distance
velocity - displacement
time - speed
time - displacement
Answers: 3
Physics, 22.06.2019 14:30, samehajamal1234567
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?
Answers: 3
Which of the following is a pair of scalar quantities?
question 15 options:
velocity -...
question 15 options:
velocity -...
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