Search for question

solvefor something as it will allow you to perform a useful substitution. For instance ifwe had an equation in terms of a sphere in terms of Volume (V) but wanted it interms of radius (r) we would try to find an equation such that V = some expressionto do with r, and then we could substitute our V with the expression to do with rand our function would then depend on r. This is useful when what we have is notin the variable we would like it to be. We will see a few situations like this in thishomework. 1. Suppose we have an expression in terms of t but we need it in terms of r, whatwould we look for? To do this question we look for anequation of the following kind. t= some expression in terms of r 2. Suppose we have an expression in terms of c and we want it in terms of a,what would we look for? 3. Suppose we have an expression in terms of p and we want it in terms of m,what would we look for? 4. Suppose we have an expression in terms of l and we want it in terms of z,what would we look for?

Fig: 1

Fig: 2

Fig: 3

Fig: 4

Fig: 5

Fig: 6

Fig: 7