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Currency and the Exchange rate can be a difficult topic to get your head around. I found a little cheat for remembering the different impacts of weaker or stronger currencies : SPICED which stands for ...

First we need to know that the conversion factor for km/h to m/s is 3.6km/h=1m/s

Next we need to read in a value from the user. This can be done with 'input' function as follows:

The reaction that is occuring is a substitution reaction as ethan is already a saturated molecule. The ultraviolet light provides the energy needed to break the bonds between hydrogen and carbon in eth...

In order to solve this question we need to use the principle of conservation of momentum which states:

The momentum in a closed system remains constant before and after a collision or exp...

The first step in solving any trigonometric equation is to convert everything into sine and cosine functions. So in this case we need to start by converting the tanA. We can use the identity: tanA=sinA...