c USE lhe bata of Table x Translate x M Inbox-guer dahoikean x s D O www.webassi

Question

c USE lhe bata of Table x Translate x M Inbox-guer dahoikean x s D O www.webassign.net/web/student/Assignment-Responses ubmit?dep 15495672 Keannise Mathway Math Prob Pearson Login En Kean Backboard Google OSaplegu Need Help? L Re Pruvious Answers sercP107PO37 objects with masses of 270 kg and a 570 kg are separated by 0.370 m (a) Find the net gravitational force exerted by these objects on a 39.0-kg otject placed midway between them. direction Your response dinfers from the correct answer by more than 10%. Double check your caiculations. N toward the 570kg mass (b) At what position (other than infinitely remote ones) can the 39.0-kg object be placed so as to experience a net force of zero? Your response differs from the correct answer by more than 10%. Double check your calculations. m mom the 570 kg mass Suben Answerl Sava Progress Pracace Another Merson 011 points use the data of this table to find the point between Mercury and the sun at which an object can be placed so that the net gravitational force exerted by Mercury and Sun on that obiect s arra, Your response durers significantly from the correct answer Rework Your solution from the begnning and check each step careruly m form the center of Meraury Need Help? A satellite of Mars, called Phobos, has an orbital radius of 9.4 x 10 m and a period of 2.8 104 s. Assuming the orbe is eineular, determwne the mass of Mars.

Explanation / Answer

a) f = Gm1m2/r^2 = 6.67*10^-11*270*570/0.37^2

f = 0.75*10^-4 N

b) towards the 570 kg mass

c) f1 = f2

G*270*39/x^2 = G570*39/(0.37-x)^2

270/x^2 = 570/(0.37-x)^2

0.37-x/x = 1.45

0.37/x= 2.45

x = 0.15 m

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