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ludmilkaskok [199]
3 years ago
6

When water freezes, it _____.

Physics
2 answers:
Llana [10]3 years ago
5 0

water expands and becomes more dense

Ymorist [56]3 years ago
3 0
Expands. Water is a rare compound that expands when frozen.
 
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Brrunno [24]

Answer:

D=387.28m

Explanation:

At the moment where the toss is made X_R = X_G, so we need both equations:

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For the green car:

X_G=Xo + V_G*t   With V_G = 60km/h*\frac{1000m}{1km} * \frac{1h}{3600s} = 16.66m/s   and Xo = 200m

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\frac{a_R*t^2}{2}=Xo+V_G*t   Solving for t:

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Replacing t = 11.25 on either equation to find the displacement:

D = X_R = \frac{a_R*t^2}{2} = 387.28m

3 0
4 years ago
A snail and an inchworm are in a race. Their race track heads north for a distance of 2 m. If the inchworm comes to the end of t
olga2289 [7]
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3 years ago
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