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A spaceship passes you at a speed of 0.600c. You measure its length to be 34.2 m. How long would it be when at rest? What is the reason that solution of copper sulphate remains coloured even after large number of dilutions? G(x)=x^2 + 2x evaluate (g(x)-g(a))/x-a? Table math problem please help? If 5 waves fit in 610m in 0.10seconds what is the wavelength,frequency,period, and wave speed?.?