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## Homework Statement

A boat with mast at angle θ to its deck is travelling at velocity

**v**relative to an observer, what angle does this observer see.

## Homework Equations

## The Attempt at a Solution

So by using Lorentz Transformation: x'=(x-vt)*g where g=gamma

The mast is length 'r'' and at an angle θ' to the deck of the moving boat, so x' = r'*cos(θ')

By substitution, r'*cos(θ') = (x-vt)g and θ' = cos

^{-1}(x-vt/r'*√(1-(v

^{2}/c

^{2}))).

Am I right or not? Thanks