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madam [21]
3 years ago
13

Truck A has a mass of 5000 kg and a velocity of +5m/s. Explain why we say truck B has a velocity of -5m/s.

Physics
1 answer:
frez [133]3 years ago
4 0
Velocity is a vector, which includes both magnitude and direction. Negative velocity means that B is travelling in an opposite direction of A.
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The aluminum atom______electrons to form an ion.<br> The ion that is formed is______.
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Which quantity is measured in newton seconds (Ns)?
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20. Consider a model steel bridge that is 1/100 the exact scale of the real bridge that is to be built. a. If the model bridge w
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