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MariettaO [177]
3 years ago
5

Dalton’s theory was identified using light microscope images of atoms. the experimental results of other scientists. water vapor

and air experiments.
Physics
2 answers:
dusya [7]3 years ago
8 0

Water vapor and air experiments

joja [24]3 years ago
6 0

Answer:

C

Explanation:

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A clay ball with a mass of 0.48kg has an initial speed of 4.08m/s it strikes a 3.04kg clay ball at rest and the two balls stick
Rom4ik [11]
Final velocity = 0, thus final kinetic energy is 0
Initial kinetic energy:
0.5mv²
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3 years ago
The displacement of a car is a function of time as follows: x(t)=25+3.0t², with x is in meters. Find the average velocity betwee
aniked [119]

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Explanation: <u>Average</u> <u>Velocity</u> is vector describing the total displacement of an object and the time taken to change its position. It is represented as:

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At t₁ = 1.0s, displacement x₁ is:

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At t₂ = 4.0s:

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The average velocity of a car between t₁ = 1s and t₂ = 4s is 15m/s

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2 years ago
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