Physics, asked by ItzAwesomeGirl, 7 months ago

\huge\star\underline\mathit\blue[Question]
Maximum and minimum magnitudes of the resultant of two vectors of magnitudes P and Q are found in the ratio 3:1. which of the following relations are true?
A) P=Q
B) P=2Q
C) P=4Q
D) P=Q/3
<marquee>No spamming...Pls<marquee>

Answers

Answered by XxMissPaglixX
4

\huge\boxed{\underline{\mathbb{\red{❥A}\green{n}\pink{S}\orange{w}\blue{E}\pink{r:-}}}}

P=2 Q is correct relation.

2 is correct option.

Explanation:

Given that,

Two vectors of magnitudes P and Q are found to be in a ratio 3:1.

The magnitude of two vectors will be maximum when they are added together and minimum they are subtract.

We have,

P = 2Q

The maximum magnitude is

P+Q=2Q+Q=3QP+Q=2Q+Q=3Q

The minimum magnitude is

P-Q=2Q-Q=QP−Q=2Q−Q=Q

The ratio of the maximum and minimum magnitude of two vectors is

(P+Q):(P-Q)=3:1(P+Q):(P−Q)=3:1

Hence, P=2Q is correct relation.

&lt;html&gt;</p><p></p><p>&lt;head&gt;</p><p></p><p>&lt;style&gt;</p><p></p><p>h1{</p><p></p><p>text-transform:uppercase;</p><p></p><p>margin-top:90px;</p><p></p><p>text-align:center;</p><p></p><p>font-family:Courier new,monospace;</p><p></p><p>border:3px solid rgb(60,450,500);</p><p></p><p>border-top:none;</p><p></p><p>width:90%;</p><p></p><p>letter-spacing:-6px;</p><p></p><p>box-sizing:border-box;</p><p></p><p>padding-right:5px;</p><p></p><p>border-radius:6px;</p><p></p><p>font-size:35px;</p><p></p><p>font-weight:bold;</p><p></p><p>}</p><p></p><p>h1 span{</p><p></p><p>position:relative;</p><p></p><p>display:inline-block;</p><p></p><p>margin-right:3px;</p><p></p><p>}</p><p></p><p>@keyframes shahir{</p><p></p><p>0%</p><p></p><p>{</p><p></p><p>transform: translateY(0px) rotate(0deg);</p><p></p><p>}</p><p></p><p>40%</p><p></p><p>{</p><p></p><p>transform: translateY(0px) rotate(0deg);</p><p></p><p>}</p><p></p><p>50%</p><p></p><p>{</p><p></p><p>transform: translateY(-50px)rotate(180deg);;</p><p></p><p>}</p><p></p><p>60%</p><p></p><p>{</p><p></p><p>transform: translateY(0px)rotate(360deg);;</p><p></p><p>}</p><p></p><p>100%</p><p></p><p>{</p><p></p><p>transform: translate(0px)rotate(360deg);;</p><p></p><p>}}</p><p></p><p>h1 span</p><p></p><p>{</p><p></p><p>animation: shahir 3s alternate infinite linear;</p><p></p><p>}</p><p></p><p>h1 span:nth-child(1)</p><p></p><p>{color:lime;</p><p></p><p>animation-delay: 0s;</p><p></p><p>}</p><p></p><p>h1 span:nth-child(2)</p><p></p><p>{color:lightmaroon;</p><p></p><p>animation-delay: 0.2s;</p><p></p><p>}</p><p></p><p>h1 span:nth-child(3)</p><p></p><p>{color:red;</p><p></p><p>animation-delay:0s;</p><p></p><p>}</p><p></p><p>h1 span:nth-child(4)</p><p></p><p>{color:green;</p><p></p><p>animation-delay: 0.4s;</p><p></p><p>}</p><p></p><p>h1 span:nth-child(5)</p><p></p><p>{color:blue;</p><p></p><p>animation-delay: 0.5s;</p><p></p><p>}</p><p></p><p>h1 span:nth-child(6)</p><p></p><p>{color:purple;</p><p></p><p>animation-delay: 0.3s;}</p><p></p><p>&lt;/style&gt;</p><p></p><p>&lt;meta name="viewport" content="width=device-width" &gt;</p><p></p><p>&lt;/head&gt;</p><p></p><p>&lt;body&gt;&lt;center&gt;&lt;div&gt;&lt;h1&gt;&lt;span&gt;m&lt;/span&gt;&lt;span&gt;I&lt;/span&gt;&lt;span&gt;S&lt;/span&gt;&lt;span&gt;s&lt;/span&gt;&lt;span&gt;p&lt;/span&gt;&lt;span&gt;a&lt;/span&gt;&lt;span&gt;g&lt;/span&gt;&lt;span&gt;L&lt;/span&gt;&lt;span&gt;I&lt;/span&gt;&lt;/h1&gt;&lt;/div&gt;&lt;/center&gt;&lt;/body&gt;&lt;/html&gt;

Answered by anjalimaurya3876
2

Happy Birthday Niranjana....

i thought that night time would be best to wish you...

so..

have a good day...

will talk Tomorrow

Similar questions