Question

Model the Earth as a uniform sphere. (a) Calculate the angular momentum of the Earth due to its spinning motion about its axis. Magnitude kg · m/s Direction toward the north celestial pole v (b) Calculate the angular momentum of the Earth due to its orbital motion about the Sun. Magnitude kg. m/s Direction toward the north ecliptic pole v

Circle answers please

Answer 1

gf morcent of Evertia (I) MARS 1 *(-98x1049) (6-37 x 1gfing) * = 9-HX10"+ Kgmv Angular speed (w) = ? - Porade med = +HxŪK um L : JW - (9.7ix0 m) 6.99xioradra) La7.06X1033Kg.my The earth tunu toud the cost. Oxirrtel clockwise of seen bom Above noth, so the vectel gulay nubratum points north wlong the earth axis toward the north Celestial pole b) I=MR - (5.98x1349) (1-496xidm) I = 134 X1047kgun _=149x1cxads enrad W = Ba25d B50050 (bucos y ta cu -2.66 x 10 kg.om? The Earth plodi Yound the sun, courte clockwise of seem to above th, So, the vector amgular Simoneirum points Us the perpendicular to the plane the ecliptic toward the hou, ecliptic pole

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