Answers

2014-06-07T16:33:09+05:30
1J = 1 kg * m^2 * s^-2
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)}
2 4 2