Answer:
The rise and fall of ocean tides
Explanation:
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
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BaCl2 and NaCl(the products formed) are highly soluble in water due to the ionic bond present in their bond causing high polarity.
Answer:
this is hard for me to explain but i thinkg its august 12
Explanation:
