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laiz [17]
3 years ago
11

Acceleration can never be negative true of fales

Physics
1 answer:
Nina [5.8K]3 years ago
6 0
The answer is True. Acceleration is a vector quantity.
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Describe electric charge
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Is the physical property of matter that causes it to experience a force when placed in an electromagnetic field. Two types of electric charges are positive and negative.
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6. DRAW 3 3/8° LINE<br> 7. DRAW A 5* LINE
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Each part so obtained will represent the fraction 1/8 and the number line obtained will be of the form: To mark 3/8; move three parts on the right-side of zero. To mark 5/8; move five parts on the right-side of zero. To mark -1 3/8 i.e. -11/8; move eleven parts on the left-side of zero.

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Why is physics used to study the heat absorbed by the ocean?
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B

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A flywheel is a solid disk that rotates about an axis that is perpendicular to the disk at its center. Rotating flywheels provid
Sergeeva-Olga [200]

Answer:

8.37*10^5 rpm

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Rotational K.E is illustrated as (K.E)_{rt} = \frac{1}{2} I \omega^2

\omega = \sqrt{\frac{2(K.E)_{rt}}{I} }

\omega = \sqrt{\frac{2(KE)_{rt}}{1/2 mr^2} }

\omega = \sqrt{\frac{4(K.E)_{rt}}{mr^2} }

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\omega = 87636.04

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\omega = 8.76*10^4(\frac{60}{2 \pi})

\omega = 836518.38

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3 years ago
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