Question

To determine the weight of a 1 kg object on the earth in Newtons (N),which of the following equations is correct numerically and dimensionally: 1 \mathrm{~N}=1 \mathrm{~kg}^{*} 1 \frac{\mathrm{m}}{\mathrm{s}^{2}} *\left(\frac{1

\mathrm{~N}}{1 \mathrm{~kg}-\mathrm{m} / \mathrm{s}^{2}}\right) b)1N=1kg^*9.8\frac{\mathrm{m}}{\mathrm{s}^{2}} c)9.8N=1kg^*9.8\frac{\mathrm{m}}{\mathrm{s}^{2}} 9.8 \mathrm{~N}=1 \mathrm{~kg} * 9.8 \frac{\mathrm{m}}{\mathrm{s}^{2}} *\left(\frac{1 \mathrm{~N}}{1 \mathrm{~kg}-\mathrm{m} / \mathrm{s}^{2}}\right)

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