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notsponge [240]
3 years ago
13

What is speed & velocity in science?​

Chemistry
2 answers:
vova2212 [387]3 years ago
7 0
Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. ... Velocity is the rate at which the position changes. The average velocity is the displacement or position change (a vector quantity) per time ratio.
makvit [3.9K]3 years ago
3 0

Answer: Velocity is the speed of an object plus its direction. Speed is called a scalar quantity and velocity is a vector quantity.

Explanation: hope this helps :)

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Silver chloride breaks down to form silver and chlorine in the presence of light. what type of reaction is this? A combination r
Veronika [31]
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3 years ago
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Sindrei [870]

Answer:

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5 0
3 years ago
32
myrzilka [38]

Answer:

0.305 mol

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Ca(NO) is not a molecule. I think you meant to type Ca(NO3)2, which is calcium nitrate.

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Location 2 process that occurred
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