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ivanzaharov [21]
3 years ago
8

Why is net force a vector sum A.All forces have direction and magnitude B.Forces can only be attractive C.All forces are contact

forces D.There are four fundamental forces
Physics
1 answer:
Alexus [3.1K]3 years ago
3 0

Answer:

A

Explanation:

Forces are vector quantities because they have both magnitude and direction.

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Radda [10]

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3 years ago
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Convert the following to relative uncertainties <br>a) 2.70 ± 0.05cm<br>b) 12.02 ± 0.08cm
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data which is expressed in form of following way

a = a_o + \Delta a

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4 0
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