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Nezavi [6.7K]
3 years ago
13

What is coldest planet in solar system?

Physics
2 answers:
Helga [31]3 years ago
7 0
Im pretty sure its neptune. Its mot pluto because its not a planet. Good luck.
denpristay [2]3 years ago
5 0
Neptune because Pluto is Acknowledge as a planet.
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Explain how neurons convey information using both electrical and chemical signals.
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Answer:

Explanation:

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The electrical signal travels down the axon to the axon terminals where it tells the vesicles to release the neurotransmitters into the synaptic cleft which travel to the receptors of the receiving cell which releases the second messengers

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Nuclear power has come under higher scrutiny in recent years. Which statement would make the strongest argument for the use of n
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is the answer

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A kangaroo jumps up with an initial velocity of 36 feet persecond from the ground (assume its starting height is 0 feet).Use the
kkurt [141]

Given

Initial velocity:

36 ft/s

Initial height:

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h(t) = -16t^2 + ut + s

v = initial velocity

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Procedure

We are going to use the model provided for the vertical motion.

\begin{gathered} h(t)=-16t^2+36t+0 \\ h(t)=-16t^2+36t \end{gathered}

We know that at the maximum height the final velocity is 0.

Then we will use the following expression to calculate the maximum height:

\begin{gathered} v^2_f=v^2_o-2ah_{\max } \\ 0=v^2_o-2ah_{\max } \\ 2ah_{\max }=v^2_o \\ h_{\max }=\frac{v^2_o}{2a} \\ h_{\max }=\frac{(36ft/s)^2}{2\cdot32ft/s^2} \\ h_{\max }=20.25\text{ ft} \end{gathered}

Now for time:

\begin{gathered} 20.25=-16t^2+36t \\ 16t^2-36t+20.25=0 \end{gathered}

Solving for t,

\begin{gathered} t_1=2.25 \\ t_2=0 \end{gathered}

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Which of the following is one of the three main fuels that a star uses for fusion
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