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4 years ago

10

How long does it take to walk 0.13 miles

1 answer:

LekaFEV [45]4 years ago

5 0

<span>0.13 miles are equal to 209 meters or 228.8 yards and the human walking speed is about 3.1 miles per hour, with all those calculations we can say that every 0.05 miles would take an average person about 1 minute, and if we add 0.10 + 0.03 it would be about 4-5 minutes to travel that short distance.</span>

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kenny6666 [7]

Answer:

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Explanation:

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3 years ago

This is a change in an object's position. <br> Net Force<br> Gravitational Pull<br> Motion<br> Force

alexira [117]

Answer:

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Explanation:

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3 years ago

A 5.18x10^4 kg railroad car moves on a frictionless horizontal rails until it hits a horizontal spring stopper with a force cons

nalin [4]

Answer:

The initial velocity of the cart was 0.91m/s.

Explanation:

When the car comes to a stop it has delivered all of its kinetic energy to the spring; therefore,

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solving for $v$ we get:

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3 years ago

Convert a density of 0.0045kg/cm3 to kg/m3

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Answer:

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3 years ago

A circular coil has a 18.0 cm radius and consists of 25.0 closely wound turns of wire. An externally produced magnetic field of

djverab [1.8K]

Answer:

The magnetic flux links to its turns = $7.6 \times10^{-3}$ Wb.

Explanation:

Given :

Radius of circular coil = $18 \times 10^{-2}$ m

Number of turns = 25

Magnetic field = $3 \times10^{-3}$ T

Magnetic flux (Φ) is a measure of the magnetic field lines passes through a given area. The unit of magnetic flux is weber (Wb).

We know that,

⇒ Φ = $BA$

Where $B =$ ext. magnetic field, $A =$ area of loop or coil.

But here given in question, we have turns of wire so our above eq. modified as follows.

⇒ Φ = $NBA$

Where $N =$ no. of turns.

∴ Φ = $25 \times 3 \times 10^{-3} \pi (18 \times10^{-2} )^{2}$

Φ = $7.6 \times 10^{-3} Wb$

Thus, the magnetic flux links to its turns = $7.6 \times 10^{-3} Wb$

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4 years ago