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beks73 [17]
3 years ago
12

The diagram below shows waves A and B in the same medium

Physics
1 answer:
cluponka [151]3 years ago
3 0

Answer:

2) twice the amplitude and half the wavelength

Explanation:

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Suppose the initial kinetic energy and final potential energy in an experiment are both zero. What can you conclude?
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The sport with the fastest moving ball is jai alai, where measured speeds can be 286 km/h. If a professional jai alai player fac
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Answer:

d= 794.4 cmExplanation:

Given that

Speed ,V= 286 km/h

=286\times \dfrac{1000}{3600}\ m/s

V=79.44 m/s

Given that time ,t= 100 ms

t= 0.1 s

We know that ( if acceleration is zero)

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d= V t

Now by putting the values in the above equation

d = 79.44 x 0.1 m

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