- #1
Joystar77
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Homework Statement
d1 = 2.53 cm +/- .05 cm
d2 = 1.753 m +/- .001 m
0 = 23.5 degrees +/- .5 degrees
v1 = 1.55 m/s +/- .15 m/s
Using the measured quantities above, calculate the following. Express the uncertainty calculated value.
Homework Equations
d3 = 4 ( d1 + d2)
The Attempt at a Solution
d3 = 4 (2.53 cm +/- .05 cm) + (1.753 m +/- .001 m)
d3 = 10.12 +/- .2 cm + 7.012 m +/- .004 m
d3 = 10.32 cm + 7.016 m
I don't understand this problem so I would appreciate some help.