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Suppose we have an object of mass 'm'. Let its weight on the moon be 'Wm'. Again suppose that the mass of the moon is 'M' and its radius is a 'R'. Now, according to universal law of gravitation, the weight (force) of the object on the moon will be : Wm = (G × M × m)/R². This is the calculation of the force by which the moon attract any object. Suppose the weight of the same object on the earth be 'We'. Now, we know that the mass of the earth is 100 times that of the moon, and the radius of the earth is 4 times that of the moon. Thus, if mass of moon is 'M', then the mass of the earth will be '100M'; and if radius moon be 'R', then the radius of earth will be '4R'. Now, taking the mass of earth as '100M' and radius of earth as '4R', and applying universal law of gravitation, the weight of object on the earth will be : We = (G × 100M × m)/(4R)² = (G × 100M × m)/16R². Now, dividing the Weight of the moon (Wm) by Weight of the earth (We), we get: Wm/We = (G × M × m × 16R²)/(R² × G × 100M × m) ; Wm/We = 16/100 ; Wm/We = ⅙ ; Wm = ⅙ of We. DERIVED....

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Ak Bk 3 years, 3 months ago (13499710)

Kya hmare aas paas ke padart sud h

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Notes for chapter 7

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Haryana Board > Class 11 > Biology

1 answers

Himanshu Panchal 3 years ago (13758671)

I have notes for chapter 7 biology

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What is a form?

Posted by Meenar Debbarma 3 years, 3 months ago (13157004)

CBSE > Class 08 > Computer

4 answers

Ganga Sharma 3 years, 3 months ago (10493182)

Graphical representation of data in a table

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Vijay Kumar 3 years, 3 months ago (13197849)

A form provide an interface in a database to inter data in a table

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Divya Prakash Raman 3 years, 3 months ago (13492813)

A form is used to enter,modifi and view data in a table. Forms are made up of elements such as text boxes and label

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Anuj Debbarma 3 years, 3 months ago (13499987)

Ans

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CBSE > Class 09 > Social Science

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If the place where the communication takes place is noisy or smelly, the communication will be influenced.

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Discuss some factors influencing communication

Posted by Shreesh Prakash 3 years, 3 months ago (13430095)

CBSE > Class 09 > Information Technology (402)

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(x+1)(2x+3)

Posted by Abhinav Sharma 3 years, 3 months ago (13452945)

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2 answers

Shubham Kumar Gupta 3 years, 3 months ago (13047015)

Find the value of (x + 1) (2x +3). (x + 1) (2x + 3) : x (2x + 3) + 1 (2x + 3) : 2x² + 3x + 2x + 3 : 2x² +5x + 3.

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Mishti Mehta 3 years, 3 months ago (13498421)

(x+1) (2x+3) x(2x+3)+1(2x+3) 2x^2+3x+2x+3 2x^2+5x+3

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If anyone really want to became my only study partner then reply ..?don't send nonsense msgs..if any anyone want to communicate me then contact me on snapchat(khushi_nagar715) and instagram(khushi_nagar15)and please tell ur I'd also so I can accept .

Posted by Khushi Nagar 3 years, 3 months ago (13446005)

CBSE > Class 10 > Mathematics

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Khushi Nagar 3 years, 2 months ago (13446005)

What's ur real name (chocolate boy)..?

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Khushi Nagar 3 years, 3 months ago (13446005)

Ohk send but tell me ur I'd and app

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Chocolate Boy 3 years, 3 months ago (13488556)

Sry spelling mistake 😅 , shall I give request Khushi.....

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Chocolate Boy 3 years, 3 months ago (13488556)

Receptable Khushi, shall I ur study partner. What doubt have you been? I can clarify.

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Javed was given 5/7 of a basket of oranges . What fraction of oranges was left in the basket

Posted by Aarav Agrawal 3 years, 3 months ago (13267352)

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Yashraj Shaha 3 years, 3 months ago (13327684)

2 - 7

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Sushrut07 Maske 3 years, 3 months ago (13036030)

2/7

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Priyanka Mandal 3 years, 3 months ago (13436994)

2/7 fruits are left

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Answer

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MP Board > Class 11 > राजनीति विज्ञान

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संविधान क्यों ओर कैसे

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Deoxyribo nucleic acid

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Deoxyribo nucleic acid

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Deoxyrebonucleaus acid

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Anil was so careless and he even gave a key of his room to Hari. Hari could go and come as he wished. He knew that Hari made a profit of one rupee daily but he didn't seem to mind.

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Which of the following is false about secondary memory ( a )it is stored you amount of data ( b) computer uses it to complete its task( c) it is non violated( d)it can be external to computer system also

Posted by Riddhi Agarwal 3 years, 3 months ago (13362184)

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