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max1020
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1. What is the strength of the gravitational field (in N/kg) at an orbit of 1.0 x106 m above the planet Zoklopgniald with mass of 3.45 x1026 kg and mean radius of 7.80 x107m? ANS:3.69 N/kg What is the gravitational force exerted on a 2840 kg satellite orbiting Zoklopgniald at this altitude? ANS:10 500 N
2. What is the force of gravity between two electrons (mass = 9.11 x 10-31 kg) that are 1.0 m apart? ANS: 5.54 x 10-71 N
I HAVE NO IDEA HOW TO DO THIS! i tried using the two formulas for universal gravitation but my answers are soo off! and our teacher said the questions are kind of similar to this review package. can someone walk me through these! thank you :)
2. What is the force of gravity between two electrons (mass = 9.11 x 10-31 kg) that are 1.0 m apart? ANS: 5.54 x 10-71 N
I HAVE NO IDEA HOW TO DO THIS! i tried using the two formulas for universal gravitation but my answers are soo off! and our teacher said the questions are kind of similar to this review package. can someone walk me through these! thank you :)