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The striaght rod of length L extends from x=0 and x=L.The linear mass density of rod varies with x co-ordinate is lambda=a0+b0x^2 . The gravitationnal force experienced by a point mass M at x=-a is

The striaght rod of length L extends from x=0 and x=L.The linear mass density of rod varies with x co-ordinate is lambda=a0+b0x^2 . The gravitationnal force experienced by a point mass M at x=-a is

Grade:11

2 Answers

GAGANDEEP SINGH
46 Points
7 years ago
Take an element of length dr at a distance r from the point P. Now the mass dm will be d.A.dr. do is linear density. dF=Gdm/r^2. Integrate both sides under proper limits.
Ajudiya Janvi
21 Points
7 years ago
Take an element of length dr at a distance r from the point P. Now the mass dm will be d.A.dr. do is linear density. dF=Gdm/r^2. Integrate both sides under proper limits.Give detailed explanation

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