Please check the review sheet if needed but please answer the questions below to your best. I am extremely in need of help, I dont need all the steps if you find difficulty, just the answers to be confident. Please just help and I will definitely consider giving thumbs up

Link to review ( formulas are at the end): https://drive.google.com/file/d/1HKLZnlL0qDMmuQTZmerhdxjyULpzLAqR/view?usp=sharing

Questions:

Question 3 A large skater and a small skater with masses my and my respectively, are gliding on ice with constant velocities VL and vs to the right, as shown. The large skater catches up with the small skater, and holds onto him. They then move together to the right with a velocity VF. Which of the following statements is true? VL VF Vs Before After OVF VLQuestion 4 A figure skater is rotating on the ice, and she draws in her arms. Pick the statement that best describes the result: 0 Her rotation speeds up and her kinetic energy decreases 0 Her rotation speeds up and her kinetic energy increases 0 Her rotation speeds up and her kinetic energy stays constant 0 Her rotation slows down and her kinetic energy decreases