3 years ago

The amount of energy that remains after the amount of energy used for respiration is subtracted from the total is called

Physics

1 answer:

lawyer [7]3 years ago

4 0

Answer:Gibb's free energy

Explanation:

The Free energy change describes the amount of energy that is available in any system to do work. It is often designated with the symbol G

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A 3200-lb car is moving at 64 ft/s down a 30-degree grade when it runs out of fuel. Find its velocity after that if friction exe

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Answer:

The velocity is 40 ft/sec.

Explanation:

Given that,

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$F\sin\theta-F_{r}=m\dfrac{d^2v}{dt^2}$

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Put the value of k

$3200\times\dfrac{1}{2}-v^2=m\dfrac{d^2v}{dt^2}$

$1600-v^2=m\dfrac{d^2v}{dt^2}$

At terminal velocity $\dfrac{d^2v}{dt^2}=0$

So, $1600-v^2=0$

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