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stellarik [79]
3 years ago
10

If the final position vector of a moving object has a smaller magnitude than the initial position vector, then the change in the

object's position vector has a positive magnitude.
Physics
1 answer:
BARSIC [14]3 years ago
5 0

Explanation:

The given statement is absolutely true.  this is because magnitude of a vector is always non negative, it can not be zero unless its a zero vector. So, in the given question, final position vector of a moving object has a smaller magnitude than the initial position vector, so, magnitude is neither zero nor negative. Hence, it has a positive magnitude.

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What is the kinetic energy of a bicycle with a mass of 14 kg traveling at a<br> velocity of 3.0 m/s?
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3 years ago
Ca anyone help me with writing a lab report about the reaction between the pepper and the soap in water
7nadin3 [17]

Answer:

Buoyancy force and surface tension are the reactions that take places between soap and pepper experiment.

Explanation:

Surface tension:

The surface tension of a liquid is the tendency of liquid surfaces to resist an external force due to the cohesive nature of its molecules.

The pepper and soap experiment helps you to understand buoyancy force and surface tension.

Reaction between the pepper and soap is as following.

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This is the reaction that take places between soap and pepper experiment.

Learn more about Pepper and soap experiment here:

<u>brainly.com/question/9614070</u>

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6 0
2 years ago
What is the difference between: first moment of area and second moment of area?
zhannawk [14.2K]
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How long does it take for a Ford Econoline van moving at 39.5 m/s to travel 600 m?
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6 0
4 years ago
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