Classical Mechanics
SI Units
The perimeter of a rectangular land is \(47\text{ meters}.\) If the length of the land is \(7\text{ meters},\) what is its width?
The height of one floor in an apartment building consisting of \(15\) floors is \(298\text{ cm}.\) What is the total height of this apartment building in meters?
If the area of a square flowerbed is \(64\text{ m}^2,\) then how long is the perimeter of the flowerbed in meters?
A typical sugar cube has an edge length of \(1\) cm. If you have a cubical box containing a mole of sugar cubes, what is its approximate edge length?
One mole \( \approx 6.02 \times 10^{23} \) units.
If the volume of a cube is \(20 \text{ m}^3,\) what is the approximate length of each side in \(\text{cm}?\)