Part A The closest distance that a comet passes relative to the Sun is 1.97*10" km (position I in (Figure 1) ). Apply Newton's second law and the law of universal gravitation to determine the comet's speed when passing position I. The radius of curvature of the comet's track is 3.1*10" km . The mass of the Sun is 1.99 x10* kg. Express your answer to three significant figures and include the appropriate units. HA 14 ) ? m Value S Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remainingReview | Constants | Periodic Table Part A The farthest distance that the comet is from the Sun is 7.09*10" km (position II in (Figure 1)). Apply Newton's second law and the law of universal gravitation to determine the comet's speed when passing position II. The radius of curvature of comet's track is 3.42x10 km . The mass of the Sun is 1.99 x 1030 kg Express your answer to three significant figures and include the appropriate units. HA O ? Value Units Submit Request