Suppose you had used a less sensitive balance for the archimedes method of getting volume of an object based on the difference in mass in water and out of water. would that change the precisions of your density for that method? . they define sensitivity as the scale to which things are measured and precision as how repeatable something is.

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

Which of these metals are magnetic?

Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?