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The magnitudes of two forces are measured to be 120 ± 5 N and 60 ± 3 N. Find the sum and diff erence of the two magnitudes, giving the uncertainty in each case.
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Nov 26, 2020
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The magnitudes of two forces are measured to be 120 ± 5 N and 60 ± 3 N. Find the sum and diff erence of the two magnitudes, giving the uncertainty in each case.
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Answer:
62N
Step-by-step explanation:
Dayo
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Nov 30, 2020
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