A body of 6 kg moves with a velocity (5 i -2 j +10 k ) with what velocity should another body of mass 4 kg move so that their centre of mass acquires a velocity (7 i -2 j +8 k ) ?​

Answers 1

Explanation:

main formula used is of Vcm= (m1v1 +m2v2) /m1+ m2

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define average power ​
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Answer:

The average power is defined as ratio of Total work done (or Total energy consumed) and the total time taken. Average Power = Total Work Done / Total Time.

Explanation:

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Avg power = total work done /total time
What is 8% percent of 1000?

Answer:

80

Step-by-step explanation:

Given -

1000

we have to find out the 8% of 1000.

Percentage means divide by 100.

So we can write it as,

[tex] = \frac{8}{100} \times 1000[/tex]

By dividing 1000 by 100 we get,

[tex] = 8 \times 10[/tex]

[tex] = 80[/tex]

Hence,

The 8% of 1000 is 80.

3) वाक्प्रचार : . पुढीलपैकी कोणत्याही दोन वाक्प्रचारांचा अर्थ सांगून वाक्यांत उपयोग करा : (1) कानावर येणे (2) आ वासून पाहणे (2) आ वासून पाहणे (3) कट करणे​

Explanation:

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i love to go to school because​

Answer:

1) My School is the best school of the city. 2) It is located in the center of Varanasi. 3) My school name is Sant Atulanand Convent School. 4) I love to go to my school very much.

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