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malfutka [58]
3 years ago
15

What is the conversion factor between km/h and mi/h

Physics
1 answer:
Aloiza [94]3 years ago
5 0
<span> 1 mi = 1.609 km
so X mi/hr = 1.609 * X km/hr hope this helps!!</span>
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Why do objects repel and attract?
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3 years ago
A closely wound circular coil has a radius of 6.00 cmand carries a current of 2.65 A. How many turns must it have if the magneti
ad-work [718]

Answer:

Given:

radius of the coil, R = 6 cm = 0.06 m

current in the coil, I = 2.65 A

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Solution:

To find the number of turns, N, we use the given formula:

B = \frac{\mu_{o}NI}{2R}

Therefore,

N = \frac{2BR}{\mu_{o}I}

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3 years ago
If spring has a spring constant of 500 N/m and is stretched .50 meters,how much energy is stored in the spring ((show work for f
Free_Kalibri [48]

Answer:

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Explanation:

Given

k = 500N/m --- spring constant

x = 0.5m --- stretch

Required

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U = \frac{1}{2} kx^2

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