For all scientific subjects, these notes may improve your results. Remember, your marks are also in your hands and these notes cannot be relied upon fully. Use textbooks and the internet to consolidate your knowledge.
I can not give exact advice on Nelson Biology, but the Pearson textbook goes into too much detail. You will notice that you would get confused and overwhelmed quickly in the immunity section of the Pearson textbook. The Excel textbook is very concise, but does not have enough questionse in my...
If you work hard enough in any subject, you will be interested. So keep the subject which takes less energy from you to maintain that interest. Remember that visual arts is full of tutorials on the internet and many books are present to learn art. Many of the topics in visual arts are unlikely...
In this case, I believe the static friction would be the same value as the frictional force at the maximum possible velocity. The static friction would also be banked. Recall from Year 11 Physics of Module 2 dynamics.