A 270-kg object and a 570-kg object are separated by 4.90 m. (a) Find the magnitude of the net gravitational force exerted by these objects on a 32.0-kg object placed midway between them. 1.323 × Draw a picture of the three objects, including the forces exerted on the third. N (b) At what position (other than an infinitely remote one) can the 32.0-kg object be placed so as to experience a net force of zero from the other two objects? 2.61 You appear to be assuming the answer will be a simple ratio of the masses. You must look very carefully at the equations before assuming a simple ratio holds. m from the 570 kg mass toward the 270 kg mass

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter7: Gravity
Section: Chapter Questions
Problem 38PQ
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A 270-kg object and a 570-kg object are separated by 4.90 m.
(a) Find the magnitude of the net gravitational force exerted by these objects on a 32.0-kg object placed midway
between them.
1.323
×
Draw a picture of the three objects, including the forces exerted on the third. N
(b) At what position (other than an infinitely remote one) can the 32.0-kg object be placed so as to experience a
net force of zero from the other two objects?
2.61
You appear to be assuming the answer will be a simple ratio of the masses. You must look very carefully at the
equations before assuming a simple ratio holds. m from the 570 kg mass toward the 270 kg mass
Transcribed Image Text:A 270-kg object and a 570-kg object are separated by 4.90 m. (a) Find the magnitude of the net gravitational force exerted by these objects on a 32.0-kg object placed midway between them. 1.323 × Draw a picture of the three objects, including the forces exerted on the third. N (b) At what position (other than an infinitely remote one) can the 32.0-kg object be placed so as to experience a net force of zero from the other two objects? 2.61 You appear to be assuming the answer will be a simple ratio of the masses. You must look very carefully at the equations before assuming a simple ratio holds. m from the 570 kg mass toward the 270 kg mass
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