[填空题]
Determine the mass of tc cgw *m43p0go4lu6 kvhe Sun un -ryr2 w1nz*ssing the known value for the period of the Earth and its distance from the Sun2w- yznns1rr* . [Note: Compare your answer to that obtained using Kepler’s laws, Example 5–16.] $\times 10^{30}$
