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In the following questions, assume that all variable expressed inquantitative error format are uncorrelated measurements.
1-Calculate W=x+y, and express answer in standard format.
x = 13.1 +/- 0.8 cm
y = 12.0 +/- 0.5 cm
2-Calculate W=x-y, and express answer in standard format.
x = (3.0 +/- 0.2) x 10^-4 kg m/s
y = (1.5 +/- 0.6) x 10^-6 kg m/s
In the following questions, assume that all variable expressed inquantitative error format are uncorrelated measurements.
1-Calculate W=x+y, and express answer in standard format.
x = 13.1 +/- 0.8 cm
y = 12.0 +/- 0.5 cm
2-Calculate W=x-y, and express answer in standard format.
x = (3.0 +/- 0.2) x 10^-4 kg m/s
y = (1.5 +/- 0.6) x 10^-6 kg m/s
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answer
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Bunny GreenfelderLv2
4 Mar 2019