You embark on a round-trip journey to a star 11 light-years away, as measured in Earth's reference frame. You travel at a constant speed outbound, turn around rapidly, and travel back at constant speed. If the round trip takes 15 years by your clock, (a) how fast do you travel and (b) what s the round-trip time as measured on Earth!

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A: Radius, R = 3.37×106 mMass, m = 6.42×10²³ kgHeight, h = 2 mTime, t = ?

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A: Draw the free-body diagram of the block.

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A: For the series connection of capacitor.

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A: Focal length of concave mirror, f = 8 cm distance between plane mirror and concave mirror = 16.5…

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