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Atrailer carrying a boat is supported by a scale which initially reads 48 kg. the boat (and therefore its centre of gravity) is moved 0.15 m further back on the trailer. the scale now reads 37 kg. find the mass of the boat.
a. 3400 kg b. 1700 kg c. 1600 kg d. 440 kg
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Atrailer carrying a boat is supported by a scale which initially reads 48 kg. the boat (and therefor...
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