f(r) = cr/|r|3
Mathematics, 29.10.2019 05:31 asdf334asdf334
Suppose that f is an inverse square force field below, where c is a constant.
f(r) = cr/|r|3
r = x i + y j + z k
(a) find the work done by f in moving an object from a point p1 along a path to a point p2 in terms of the distances d1 and d2 from these points to the origin.
(b) an example of an inverse square field is the gravitational field f = -(mmg)r/|r|3. use part (a) to find the work done by the gravitational field when the earth moves from aphelion (at a maximum distance of 1.52
Answers: 3
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Suppose that f is an inverse square force field below, where c is a constant.
f(r) = cr/|r|3
f(r) = cr/|r|3
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