The relationship between the magnitude of the force of tension and the force of friction is; Ff = (r/R)Ft
<h3>What is Rotational Acceleration?</h3>
We are given;
mass of spool = M
Radius = R
moment of inertia = I.
Now, the spool is not moving and as such;
r < R which means there is net torque = 0
Thus;
Ff × R = Ft × r
>> Ff = (r/R)Ft
Finally, the angular acceleration is expressed as;
α = a/R
Read more about Rotational Acceleration at: brainly.com/question/16968864
Basically, Teflon is simply a type of d. polymer.
<h3>What is
Teflon?</h3>
Teflon can be defined as a tough, insoluble synthetic polymer (resin) that is typically manufactured through the polymerization of tetrafluoroethylene and it's primarily used to make non-stick coatings in cooking utensils. Also, it is used in making seals and bearings for automobile vehicles.
In this context, we can infer and logically deduce that Teflon is simply a type of polymer, synthetic polymer or additional polymer in industrial chemistry.
In conclusion, it is very important to note that it is completely false and incorrect to say that Teflon is simply a type of:
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Answer:
Wind Eroded Arid Landforms – Deflation basins, Mushroom rocks, Inselbergs, Demoiselles, Demoiselles, Zeugen , Wind bridges and windows. Depositional Arid Landforms – Ripple Marks, Sand dunes, Longitudinal dunes, Transverse dunes, Barchans, Parabolic dunes, Star dunes and Loess.
Answer:
1.98
Explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
x ≈ 1.98312584
When as young as 18 weeks old, Dr. Patricia Kuhl found that babies can listen to “ah” and “ee” vowel sounds and gaze at the correct, corresponding lip shape on a video monitor.
Around age 2-3 months, infants start coping and making soft vowel sounds. They are able to do this because their larynxes and other parts of their throats change to allow these sounds.
By age 3-4 months, babies begin to make consonant sounds of b, k, m, g, and p.
By 4-5 months, the vowels and consonants are put together to form nonsense words.
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