Physics, 21.07.2021 09:00 kierraware04
A progressive wave is represented by Y=Asin (wt +pi/6) . If displacement at the origin at time 0 is 3.5cm, if velocity is 500cms-¹ .calculate the acceleration at time t=5T/12. Where T is period.
Answers: 2
Physics, 22.06.2019 09:00
Sobre transformações cíclicas, são feitas algumas afirmações, determine quais estão corretas. i – a variação de energia interna em uma transformação cíclica é nula; ii – o trabalho, em uma transformação cíclica, é sempre positivo; iii – ao completar um ciclo, o gás tem a mesma temperatura com a qual começou a transformação; iv – uma transformação cíclica é, obrigatoriamente, composta de transformações conhecidas, como adiabática, isocórica, etc: a) i e iii b) i e ii c) ii e iii d) i e iv e) iii e iv
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Physics, 22.06.2019 16:20
What is the single most important equation in all of physics?
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Physics, 22.06.2019 20:30
Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving
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Physics, 22.06.2019 22:30
Compare the patterns of the two waves shown in the image. which statement is true about these waves?
Answers: 1
A progressive wave is represented by Y=Asin (wt +pi/6) . If displacement at the origin at time 0 is...
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