3 years ago

I can't seem to get the right angular acceleration and also not sure how to do part b. Help will be much appreciated.

1 answer:

8 0

Answer:It’s 5 I believe

Explanation: it says to round to the nearest thousandths, so it’ll be 5.

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Elina [12.6K]

Kinetic energy =
$\frac{1}{2} m {v}^{2}$
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v = 26.8 m/s

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3 years ago

Varvara68 [4.7K]

Answer:

-30 m/s

Explanation:

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4 years ago

Karo-lina-s [1.5K]

Answer:

13.5V

Explanation:

u=i*r

u=1.8×7.5=13.5V

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soldier1979 [14.2K]

Solution:

we know that the potential of any point is given by

v= kq/r^2............(1)

According to the question we have point charges is applied only two point so we must multiply the above equation by 2.

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Alinara [238K]

The answer is <span>Vf = -2 m/s</span>

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4 years ago