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timurjin [86]
3 years ago
15

Identify the temperature that is equivalent to 95°F. Use this formula to convert the temperature

Physics
2 answers:
Stells [14]3 years ago
7 0
The answer is 35 degrees Celsius. Hope I helped :) Please vote brainliest. 
Nady [450]3 years ago
3 0
The answer is 35 degrees

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A river flows at a velocity of 3 km/h relative to the riverbank. A boat moves downstream at a velocity of 15 km/h relative to th
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What is the maximum speed when the conditions are mass =450 kg, initial height= 30 m, and the roller coaster is initially at res
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Answer:

B. 24.2 m/s

Explanation:

Given;

mass of the roller coaster, m = 450 kg

height of the roller coaster, h = 30 m

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P.E_{max} = mgh\\\\PE_{max} = 450 *9.8*30\\\\PE_{max} = 132,300 \ J

P.E_{max} = K.E_{max} \ (law \ of \ conservation\ of \ energy)

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