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Paraphin [41]
3 years ago
13

Why do you think the spacecraft’s speed was different on the Monday, Tuesday, and Wednesday launches?

Chemistry
1 answer:
GuDViN [60]3 years ago
3 0

Answer:

I think because Moving an object against a stronger magnetic force transfers more energy to the magnetic field. Magnetic forces

are stronger closer to magnets. The Wednesday test launch stored more potential energy, and launched the

spacecraft at a faster speed because the stronger magnetic field closer to the magnet resulted in a greater

increase in potential energy.  

Explanation:

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A superconductor performs best at??
Charra [1.4K]

very cold temperatures

Explanation:

A superconductor performs best at very cold temperatures.

A superconductor is a perfect conductor that is able to allow the passage of electricity and heat without resistance.

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4 0
3 years ago
ASAP HELP
jeyben [28]

Answer:

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7 0
3 years ago
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Which of the following traits make a good index fossil?
Rashid [163]
D. Small geographic range
3 0
3 years ago
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One atom of an element A =6.644 *10^-23 gm. calculate the no. of gram atom in 80 kg of it.<br><br>​
Oksana_A [137]

Answer:

5.3152*10^-24

Explanation:

3 0
4 years ago
A balloon contains 0.950 mol of nitrogen gas and has a volume of 25.5 L. How many grams of N2 should be released from the balloo
kirill [66]
Answer:
Mass released = 8.6 g
Explanation:
Given data:
Initial number of moles nitrogen= 0.950 mol
Initial volume = 25.5 L
Final mass of nitrogen released = ?
Final volume = 17.3 L
Solution:
Formula:
V₁/n₁ = V₂/n₂
25.5 L / 0.950 mol = 17.3 L/n₂
n₂ = 17.3 L× 0.950 mol/25.5 L
n₂ = 16.435 L.mol /25.5 L
n₂ = 0.644 mol
Initial mass of nitrogen:
Mass = number of moles × molar mass
Mass = 0.950 mol × 28 g/mol
Mass = 26.6 g
Final mass of nitrogen:
Mass = number of moles × molar mass
Mass = 0.644 mol × 28 g/mol
Mass = 18.0 g
Mass released = initial mass - final mass
Mass released = 26.6 g - 18.0 g
Mass released = 8.6 g
3 0
3 years ago
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