To solve this problem it is necessary to use the conservation equations of both kinetic, rotational and potential energy.
By definition we know that
Where,
KE =Kinetic Energy
KR = Rotational Kinetic Energy
PE = Potential Energy
In this way
Where,
m = mass
v= Velocity
I = Moment of Inertia
Angular velocity
g = Gravity
h = Height
We know as well that 
for velocity (v) and Radius (r)
Therefore replacing we have
![[tex]h= \frac{1}{2} \frac{v^2}{g} +\frac{1}{2} \frac{I}{mg}(\frac{v}{r})^2](https://tex.z-dn.net/?f=%5Btex%5Dh%3D%20%5Cfrac%7B1%7D%7B2%7D%20%5Cfrac%7Bv%5E2%7D%7Bg%7D%20%2B%5Cfrac%7B1%7D%7B2%7D%20%5Cfrac%7BI%7D%7Bmg%7D%28%5Cfrac%7Bv%7D%7Br%7D%29%5E2)
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Therefore the height must be 0.3915 for the yo-yo fall has a linear speed of 0.75m/s
It is C, Left the Meet after her events were over
The power dissipated by a resistor is equal to
where R is the value of the resistance and I is the current flowing through the resistor. From the formula, we can see that the larger R, the larger the dissipated power, so the greatest resistance dissipates more power.
Answer: • Fewer teens admitted to drinking and driving in 2013 than in 2004.
• In 2013, about one in five teens admitted to riding with a driver who had been drinking.
Explanation:
The conclusions about alcohol and teen driving that are supported by the data provided will be:
• Fewer teens admitted to drinking and driving in 2013 than in 2004.
• In 2013, about one in five teens admitted to riding with a driver who had been drinking.
Other options are incorrect as the conclusion wasn't gotten from the data that was orovufed
