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Schach [20]
3 years ago
5

Which statement compares the strengths of electric forces between particles of matter?

Physics
1 answer:
Black_prince [1.1K]3 years ago
4 0

Answer:

B. Metallic bonds are stronger than hydrogen bonds but weaker than ionic bonds.

Explanation:

a p e x , just took the quiz

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3 years ago
a projectile is launched at an angle of 30 degrees and lands later at the same level. if it's initial speed is 50 m/s, solve for
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using \: the \: formula \\ t = \frac{2u \sin( \alpha ) }{g} where \: u = initial \: speed \: \\ \alpha = angle \: of \: projection \\ g = acceleration \: due \: to \: gravity \\ \frac{2 \times 50 \times \sin(30) }{10} \\ \frac{100 \times 0.5}{10} = \frac{50}{10} = 5seconds

Maximum height
= (Usinα)^2/2g
(50*0.5)^2/20
25^2/20
625/20
=31.25metres
horizontal distance = Range= [U^2 * sin2α]/g
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3 0
2 years ago
If the resistance is not changed but the voltage is increased, what happens to the current
julsineya [31]

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Current passing through a Conductor is directly proportional to the Voltage over a given Resistance.

⇒ V ∝ I

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What time period is jellyfish first appear
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Hope I could help! :)

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