1.35

1.35

·         1.35 use the relationship between orbital speed, orbital radius and time period:

             orbital speed = 2×Π×orbital radius   

                                         time period                                               

                             v = 2×Π×r

                                        T

 

v = 2×Π×r

           T    

 

v = orbital speed (m/s or km/hr)

r = orbital radius (m or km)

T = orbital period (s or hr)

 

 

 

1.35 Plenary Answers

15 March 2012

10:30

Pearson Answers, p.56, Q3+4

 

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