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HETAV PATEL

Grade 11,

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A mass m lying under a semicircular ring of mass M and radius R. Find the net force acting on mass m 2/3pi (GmM/R^2) j 3/2pi (GmM/R^2) j 3/pi (GmM/R^2) j 2/pi (GmM/R^2) j

A mass m lying under a semicircular ring of mass M and radius R. Find the net force acting on mass m
 
  1. 2/3pi (GmM/R^2) j
  2. 3/2pi (GmM/R^2) j
  3. 3/pi (GmM/R^2) j
  4. 2/pi (GmM/R^2) j

Grade:11

1 Answers

hi
13 Points
3 years ago
Answer D
Solution D
the answer is 2/pi(GmM/R^2)
Here we are finding the gravitational attraction
First find the mass of a small element and then gravitational attraction
Thats it
Hope it helps you

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