Three bodies each of mass.m. are placed at the three corners of a square of side .a.. The gravitational force on unit mass kept at the fourth corner is:

Three bodies each of mass.m. are placed at the three corners of a squa

1.	Three bodies each of mass.m. are placed at the three corners of a square of side .a.. The gravitational force on unit mass kept at the fourth corner is:
Answer» <html><body><p>`(<a href="https://interviewquestions.tuteehub.com/tag/gm-1008640" style="font-weight:bold;" target="_blank" title="Click to know more about GM">GM</a>)/(3a^(2))`<br/>`(Gm)/(<a href="https://interviewquestions.tuteehub.com/tag/sqrt-1223129" style="font-weight:bold;" target="_blank" title="Click to know more about SQRT">SQRT</a>(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>)a^(2))`<br/>`(3Gm)/a^(2)`<br/>`(Gm)/a^(2)(sqrt(2) + 1/2)` </p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :D</body></html>