Class 10 Exam  >  Class 10 Questions  >  Two point masses each equal to 1 kg attract o... Start Learning for Free
Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).
  • a)
    8 cm
  • b)
    0.8 cm
  • c)
    80 cm
  • d)
    0.08 cm
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Two point masses each equal to 1 kg attract one another with a force o...


∴ r = 8 cm
Free Test
Community Answer
Two point masses each equal to 1 kg attract one another with a force o...
The force of attraction between two point masses can be calculated using Newton's law of universal gravitation:

F = (G * m1 * m2) / r^2

Where:
F is the force of attraction
G is the gravitational constant (approximately 6.67430 × 10^-11 N m^2/kg^2)
m1 and m2 are the masses of the two point masses
r is the distance between the two point masses

In this case, the force of attraction is given as 10 N. We can rearrange the equation to solve for the distance between the point masses:

r^2 = (G * m1 * m2) / F

Substituting the given values:
r^2 = (6.67430 × 10^-11 N m^2/kg^2 * 1 kg * 1 kg) / 10 N
r^2 = 6.67430 × 10^-11 N m^2/kg^2 * 1 kg^2 / 10 N
r^2 = 6.67430 × 10^-11 N m^2/kg

Taking the square root of both sides:
r = √(6.67430 × 10^-11 N m^2/kg)

Therefore, the distance between the two point masses is approximately √(6.67430 × 10^-11 N m^2/kg) meters.
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
Explore Courses for Class 10 exam

Similar Class 10 Doubts

Top Courses for Class 10

Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer?
Question Description
Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Two point masses each equal to 1 kg attract one another with a force of 10–9 kg wt. The distance between the two point masses is (G = 6.6 × 10–11 MKS units).a)8 cmb)0.8 cmc)80 cmd)0.08 cmCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 10 tests.
Explore Courses for Class 10 exam

Top Courses for Class 10

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev