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love history [14]
2 years ago
9

Read the passage.

Physics
2 answers:
goldfiish [28.3K]2 years ago
3 0

Answer:

it is out of 1 and 2

Explanation:

Sonbull [250]2 years ago
3 0
From 1&2 hope this helps
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Why is a magnet strongest at its poles ??
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this was written by me.

Explanation:

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3 years ago
A crate on a motorized cart starts from rest and moves with a constant eastward acceleration ofa= 2.60 m/s^2. A worker assists t
Leona [35]

Answer:

To obtain the power, we first need to find the work made by the force.

1) To calculate the work, we need the next equation:

\int\limits {F} \, dx

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2) we know that:

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So we have:

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Then:

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\int\limits^{4.7}_{0} {5.4t*2.6t} \, dt

After some calculation, we have as a result that the work is:

161.9638 J.

4) To calculate the power we need the next equation:

P = \frac{W}{t}

So

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8 0
2 years ago
What is an atom? what are electrons,protons,and neutrons?
DaniilM [7]
An atom is the building block of all matter. Electrons, protons and neutrons make up the atom. protons and neutrons make up the nucleus of the atom, and the electrons are on the electron shell.
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