Take Test 34- Exam Force x take Tet 6 Homework x Q you have a book on x myoccope
ID: 1627930 • Letter: T
Question
Take Test 34- Exam Force x take Tet 6 Homework x Q you have a book on x myoccopensunyedu/webapps/assessment/takeMaunchisp?oourse assessment id- 44628 18cou 110% e a Search Show Tim Question completion status: A planet (yellow) is found with a red moon orbiting it in a circular orbit. The orbital radius is 1.22x106km and the moon's orbital period is 16 days. What is the mass of the planet? You must first convert to meters and seconds. 1km 1000m and 1 d 86400 seconds. You can enter numbers in scientific notation using Er Examples 123x104 be entered in the answer box as 123E4 can SORT Orbital Radius, R km meters Orbital period, T days seconds STRATEGIZE Centra 5.92x 1011 R3 T2 GUESSTIMATE central (1011)(1093/(10 1x10n kg What is n? IThis is NOT the answer Use only the 10n 's to estimate.) SOLVE O Type here to searchExplanation / Answer
1) R = 1.22*10^6 km = 1.22*10^9 m
T = 16 days = 1382400 sec
m = 4pi^2r^3/GT^2
m = 4*3.14^2*(1.22*10^9)^3/6.67*10^-11*1382400^2 = 5.62*10^50 kg
2) tension force along the roap = F = 80 N
normal force n = mg = 637 N
weight of the box = mg = 637 N
3) friction f = mue*n = applied ofrce
here mue value is not given
n = mg
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