In constructive interference what components of waves combine?
A- Trough and Trough
B- Crest...
Physics, 17.12.2020 06:10 keagystacey
In constructive interference what components of waves combine?
A- Trough and Trough
B- Crest and Trough
C- More then one answer is correct
D- Crest and Crest
Answers: 3
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Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
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Answers: 2
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Physics pl 12)a body goes from p to q with a velocity of 10 m/s and comes back from q to p with a velocity of 20 m/s. what is the average velocity of the body during the entire trip? a)0 m/s b)13 m/s c)10 m/s d)15 m/s
Answers: 1
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