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2 years ago

Which benefit outweighs the risks in the technological design of headphones?

2 answers:

8 0

The advantages of the technical design of headphones that can block out distractions outweigh the hazards. Option C is correct.

<h3>What is headphone?</h3>

A user wears headphones, which are a pair of miniature loudspeaker speakers, on or near their head over their ears.

They function as electroacoustic transducers, converting an electrical signal into an associated sound.

This capability is included on the majority of headphones, particularly over-ear and in-ear monitors.

They are intended to cover your ears with padding to form an airtight seal that cancels and muffles outside noise. Consider the sound that is produced when your hands are over your ears.

The benefit that outweighs the risks in the technological design of headphones is that they can eliminate distractions.

Hence option C is correct.

To learn more about the headphone refer to:

brainly.com/question/10714699

#SPJ1

scoray [572]2 years ago

5 0

Answer:

They can eliminate distractions

Explanation:

because I got it correct

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3 years ago

Mr. Barcena reached a top speed of 5m/s in 2 seconds from rest, what was his average acceleration including units?

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3 years ago

Car 1 goes around a level curve at a constant speed of 65 km/h . The curve is a circular arc with a radius of 95 m . Car 2 goes

Arte-miy333 [17]

Answer:

The radius of the curve that Car 2 travels on is 380 meters.

Explanation:

Speed of car 1, $v_1=65\ km/h$

Radius of the circular arc, $r_1=95\ m$

Car 2 has twice the speed of Car 1, $v_2=130\ km/h$

We need to find the radius of the curve that Car 2 travels on have to be in order for both cars to have the same centripetal acceleration. We know that the centripetal acceleration is given by :

$a=\dfrac{v^2}{r}$

According to given condition,

$\dfrac{v_1^2}{r_1}=\dfrac{v_2^2}{r_2}$

$\dfrac{65^2}{95}=\dfrac{130^2}{r_2}$

On solving we get :

$r_2=380\ m$

So, the radius of the curve that Car 2 travels on is 380 meters. Hence, this is the required solution.

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3 years ago