A test object of mass mest is placed at the origin of a two- dimensional coordinate...

 

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A test object of mass mest is placed at the origin of a two- dimensional coordinate system (Figure 1). An object 1, of mass m₁ = 7mtest, is at (-d, l), and an object 2, of mass m₂ = 2mtest is at (d, 0). Figure m₁ d miest d < 1 of 1 > m₂ ▼ Part A What is the magnitude of the vector sum of the gravitational forces exerted on the test object by the other two objects? 70 7d ○ pº = Gm² √ (²³ (²+2)² + ((2 729737) ² O FG 1 2 V (d² +1²) ³/2 O FG-Gmest OFG =Gmest 1 O FG = Gmest 2 70 √( 12/23 (²/3+ (2²²3²) ² + (₁²7²) ² 7d 3/2 Submit < Return to Assignment ( 2² Request Answer 2 7d 76 (²³) ² + ((1²²6²2) ² +1²)³/2 3/2 7d d² (d²+1²)3/2 Provide Feedback + 70 (d² +1²) 3/2 2 A test object of mass mest is placed at the origin of a two- dimensional coordinate system (Figure 1). An object 1, of mass m₁ = 7mtest, is at (-d, l), and an object 2, of mass m₂ = 2mtest is at (d, 0). Figure m₁ d miest d < 1 of 1 > m₂ ▼ Part A What is the magnitude of the vector sum of the gravitational forces exerted on the test object by the other two objects? 70 7d ○ pº = Gm² √ (²³ (²+2)² + ((2 729737) ² O FG 1 2 V (d² +1²) ³/2 O FG-Gmest OFG =Gmest 1 O FG = Gmest 2 70 √( 12/23 (²/3+ (2²²3²) ² + (₁²7²) ² 7d 3/2 Submit < Return to Assignment ( 2² Request Answer 2 7d 76 (²³) ² + ((1²²6²2) ² +1²)³/2 3/2 7d d² (d²+1²)3/2 Provide Feedback + 70 (d² +1²) 3/2 2