Search over 10,000 free study notes

The displacement of the bob of mass m is given by the equation x(t)=A cos(w*t), with no phase offset as given by the boundary conditions (zero speed at t=0). By differentiating this equation twice the fir...

Mass is a measure of how much matter something has in it, measured in Kg, your current mass stays the same no matter where you are.Weight is the measure of the force of gravity acting on an object, measur...

The halogens become less reactive as the group is descended. The halogens react by accepting an electron into its outer shell from another atom. As the halogens are descended, the outer electron shell bec...

The layout of this question is all AO1, it's an explanation, not an evaluation. Therefore you should only outline what the theory shows. For this question you need to explain both classical and operant co...

A binary search starts at the middle of the list and compares this item with the search term, if the item matches the search term, then the search is complete.If the item is not the search term, it is com...