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AnnyKZ [126]
2 years ago
12

If a dog that has moved has a displacement of zero, it means that the dog's initial position and final position are the same. Is

it T or F

Physics
1 answer:
Aliun [14]2 years ago
6 0

Answer:

true

Explanation:

the dog hasn't moved, displacement has direction, and there is no movement or direction involved, his final position and initial are the same

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Answer: 2(10)^{-9} mg

Explanation:

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Knowing 1 kg=1000 g and 1 mg=0.001 g:

m=2.94(10)^{-15} kg=2(10)^{-9} mg

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