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weeeeeb [17]
3 years ago
11

Please helpWhat is the angle of the reflected ray in the diagram above?​

Physics
1 answer:
Elena-2011 [213]3 years ago
5 0
I think a reflected ray should be symmetrical so I believe your answer is 32 degrees
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Answer:

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Explanation:

In the x axis speed is

v_x=149\ m/s

In the y axis

v_y=\sqrt{2gh}\\\Rightarrow v_y=\sqrt{2\times 9.8\times 5000}

The resultant velocity is given by

v=\sqrt{v_x^2+v_y^2}\\\Rightarrow v=\sqrt{149^2+2\times 9.8\times 5000}\\\Rightarrow v=346.70015\ m/s

The magnitude of the overall velocity of the hamper at the instant it strikes the surface of the ocean is 346.70015 m/s

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