Firstly start by going onto the graph menu so that you can input equations, for some of the following equations you may have to change the type of equation you are putting in, this is due to the fact a couple of them are parametric equation, some are Y= equations and some are X= equations.
Good Luck
Hints:
i) The values in the square brackets is to limit which part of the line is drawn, if this cant be done on your own calculator it will just not look as good.
ii) The symbol that apears like this
√ means the square root of what is in the bracket
1) For the first ball input the following parametric equation:
X= 6 + 5 Cos T
Y= 8 + 5 Sin T
2) Then input the next parametric equation for the second ball
X= 24 + 5 Cos T
Y= 8 + 5 Sin T
3) The following equation is for the left hand side of the shaft
X= 11, [6,41]
4) Then this equation is for the right hand side of the shaft
X= 19, [6,41]
5) This equation is then for the bell part
Y = 4√(16-(X-15)^2) + 35
6) This is then for the final little bit of detail
X= 15, [43,50]
7) And finally this needs to be done
Y= 39, [11.19]
You should now be able to draw
