Question #11 - My answer was marked wrong on this test. I need the correct answer and explanation for test corrections.

10 m 50 kg W V 11. 50 kg athlete running at speed v grabs a light rope that hangs from a 10-meter-high platform and swings to a maximum of 1.8 m above the ground. Later, a 100 kg athlete, running at the same speed, grabs a similar rope hanging from a 5-meter-high platform. What is the maximum height to which the 100 kg athlete swings? a. .9 m m = sokg mac b. 1.8 m c. 2.5 m Ax = 10m Ax = d. 3.6 m V = 2