gc physics textbook chapter 5 problems (id: f44e88bf9)

本题目来源于试卷: gc physics textbook chapter 5 problems，类别为 通用国际物理

[填空题]
Halley’s comet orbits the3rgem5ic qy0bzu 6q4x+ .rr.zks5cl9 gfp gy+h *7-cxm5v;xm Sun roughly once every 76 years. It comes very close to the surface of the Sun on its closest approach (Fig. 5–39). Estimate the greatest distance of the comet from the Sun. Is it still;fx *7-hvxg5gcpym + m “in” the Solar System? What planet’s orbit is nearest when it is out there? [Hint: The mean distance s in Kepler’s third law is half the sum of the nearest and farthest distance from the Sun.]    $\times 10^6$

参考答案: 2960±2%


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