Question

addition of vectors through the study of force vectors in equilibrium. They are using a Force Table apparatus, as seen in the figure, and are conducting trials where vector F? is NOT at zero degrees. The total amount of hanging mass and direction (with respect to the positive x axis) for the vectors F? and F? are given below. Force vector F?: Force vector F?: hanging mass = 918.4 grams angle = 230.0 degrees hanging mass = 306.1 grams angle =115.0 degrees (a) On a piece of graph paper complete a scale drawing of vectors F? and F?. You should place the origin at the center of the page.) Show on the drawing the graphical addition of the two given vectors using the \"parallelogram\" method; this gives the -F? vector. (b) Using the analytical method, determine the components, the magnitude and the angle (counter-clockwise with respect to the positive x axis) of vector F?. (You may show all your calculations neatly on an open section of your graph.) Are these results consistent with what you would expect from your graphical determination of the -F? vector? Explain.

          addition of vectors through the study of
force vectors in equilibrium. They are using
a Force Table apparatus, as seen in the
figure, and are conducting trials where
vector F? is NOT at zero degrees.
The total amount of hanging mass and
direction (with respect to the positive x
axis) for the vectors F? and F? are given
below.
Force vector F?:
Force vector F?:
hanging mass = 918.4 grams
angle = 230.0 degrees
hanging mass = 306.1 grams
angle =115.0 degrees
(a) On a piece of graph paper complete a scale drawing of vectors F? and F?. You should place
the origin at the center of the page.) Show on the drawing the graphical addition of the two
given vectors using the \"parallelogram\" method; this gives the -F? vector.
(b) Using the analytical method, determine the components, the magnitude and the angle
(counter-clockwise with respect to the positive x axis) of vector F?. (You may show all your
calculations neatly on an open section of your graph.)
Are these results consistent with what you would expect from your graphical determination of
the -F? vector? Explain.

addition of vectors through the study of
force vectors in equilibrium. They are using
a Force Table apparatus, as seen in the
figure, and are conducting trials where
vector F? is NOT at zero degrees.
The total amount of hanging mass and
direction (with respect to the positive x
axis) for the vectors F? and F? are given
below.
Force vector F?:
Force vector F?:
hanging mass = 918.4 grams
angle = 230.0 degrees
hanging mass = 306.1 grams
angle =115.0 degrees
(a) On a piece of graph paper complete a scale drawing of vectors F? and F?. You should place
the origin at the center of the page.) Show on the drawing the graphical addition of the two
given vectors using the p̈arallelogramm̈ethod; this gives the -F? vector.
(b) Using the analytical method, determine the components, the magnitude and the angle
(counter-clockwise with respect to the positive x axis) of vector F?. (You may show all your
calculations neatly on an open section of your graph.)
Are these results consistent with what you would expect from your graphical determination of
the -F? vector? Explain.

Added by Stephanie B.

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