3 years ago

The sum of two or more vectors is called a vector. Answer kere

Physics

2 answers:

Sonbull [250]3 years ago

8 0

Answer:

Resultant vector is the sum of two or more vectors

zhenek [66]3 years ago

3 0

Kere you are:

The sum of two or more vectors is called a <em>resultant</em> vector.

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Answer:

I = 26.36 cosω t A

Explanation:

Given that

C=0.74 mF

Vrms= 82 V

Frequency ,f= 49 Hz

We know that ω = 2 π f

ω = 2 x π x 49

ω = 307.72 rad/s

As we know that voltage given as

V= Vo sinω t

$V_o=\sqrt2\ V_{rms}$

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V=115.96 sinω t

The current given as

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$I=0.74\times \dfrac{dV}{dt}\ mA$

$\dfrac{dV}{dt}=115.96\omega cos\omega t$

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3 years ago

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zhuklara [117]

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A

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An object is at rest in front of a compressed spring. It travels over a surface that exerts a kinetic frictional force on it and

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Answer:

the object will travel 0.66 meters before to stop.

Explanation:

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