i need help

A batter hits a foul ball. The 0.14-kg baseball that was approaching him at 40 m/s leaves the bat at 30 m/s in a direction perpendicular to the line between the batter and the pitcher. What is the magnitude of the impulse delivered to the baseball? O 5.6 N . S O 3.5 N . S 9.8 N . S 1.4 N . S 7.0 N . SV Part A The following questions are related to the passage "Dark Matter and the Structure of the Universe" on page 249 of your textbook. As noted in the passage, our solar system orbits the center of the Milky Way galaxy in about 200 million years. If there were no dark matter in our galaxy, this period would be O shorter. O the same. longer. Submit Request Answer Part B Saturn is approximately 10 times as far away from the sun as the earth. This means that its orbital acceleration is that of the earth. O 1/10 O 1/100 O 1/1000 O 1/10,000 Submit Request