# Find the value of 10 joules on a system which has 10cm, 100g, and 30 sec as the fundamental units

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by tinaraja

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by tinaraja

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10J = 10 kg * m^2 * s^-2

10J = 10 * 1000g * (100cm)^2 * [30/(30cm)]^2

10J = 10 * 10(100g) * 100(10cm)^2 * 900(1/30s)^2

10J = 9000000 * {100g * 100cm^2 * (1/900s^2)}