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zzz [600]
3 years ago
10

Semi-trailer trucks have an odometer on one hub of a trailer wheel. The hub is weighted so that it does not rotate, but it conta

ins gears to count the number of wheel revolutions—it then calculates the distance traveled. If the wheel has a 1.08 m diameter and goes through 300,000 rotations, how many kilometers should the odometer read?.
Physics
1 answer:
shtirl [24]3 years ago
6 0

Answer:

1020 km

Explanation:

A complete rotation of the wheel equals a distance of 1 circumference.

The circumference is

C = \pi d

where <em>d</em> is the diameter of the wheel.

300,000 rotations = 300000\pi d = 300000\times\pi\times1.08\text{ m} = 1017876.0\ldots\text{ m}

In kilometers, this is = 1017876/1000 km = 1020 km

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Answer:

The answer is "Slowing down ".

Explanation:

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Afterward, on block A, the resistance intensity rises, which allows frames to also be negative, which is defined in the graph, that's why the answer Slowing down is correct.

6 0
3 years ago
A small charged bead has a mass of 1.0 g. It is held in a uniform electric field of magnitude E = 200,000 N/C, directed upward.
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Answer:

10^-7 C

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3 years ago
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Answer:

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So the moment of inertia of the pendulum about the pivot point will be 1.4584 kg-m^2

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