2 years ago

Gas and dust are the primary components of the interstellar medium. They differ in structural form. True or False

Physics

1 answer:

Sedbober [7]2 years ago

4 0

Answer:

True

Explanation:

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In subduction, _____.

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The answer is the less dense plate slides over the denser plate.

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A ball, which has a mass of 1.25 kg, is thrown straight up from the top of a building 225 meters tall with a velocity of 52.0 m/

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First we will find the speed of the ball just before it will hit the floor

so in order to find the speed of the cart we will first use energy conservation

$KE_i + PE_i = KE_f + PE_f$

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2 years ago

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2 years ago

We can model a lightning bolt as a very long, straight wire. If a lightning bolt carries a current of 30 kA, and you are unfortu

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Magnetic field experienced = 4.5 × 10⁻⁴ T

Explanation:

The magnetic field around an infinite straight current-carrying wire at a distance r from the wire is given by

B = (μ₀I)/(2πr)

B = ?

I = 20 KA = 20000 A

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μ₀ = magnetic permeability = 1.257 × 10⁻⁶ T.m/A

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3 years ago