Three concentric circular walls, Maria, Rose, & Sina with diameters of B, C, & D km, respectively, were mysteriously built on flat portion of an island. Every wall is F meters high with respect to the ground. Eren (63 kg), Mikasa (68 kg), & Armin (55 kg) are running on top of walls Maria, Rose, & Sina, respectively. Eren runs at G m/s clockwise on top view while Mikasa runs H times faster than Eren but counterclockwise and Armin runs clockwise, J times slower than Eren. It takes K minutes for Eren to cover one circumference. Mikasa is accelerating at L m/s during the run. Armin has an angular speed of M rev/h. Solve for the unknown(s). B D G K M m/s m/s? rev/h km km km m min 71.0 65.0 45.0 12.0 2.00 441 0.106

Three concentric circular walls, Maria, Rose, & Sina with diameters of B, C, & D km, respectively, were mysteriously built on flat portion of an island. Every wall is F meters high with respect to the ground. Eren (63 kg), Mikasa (68 kg), & Armin (55 kg) are running on top of walls Maria, Rose, & Sina, respectively. Eren runs at G m/s clockwise on top view while Mikasa runs H times faster than Eren but counterclockwise and Armin runs clockwise, J times slower than Eren. It takes K minutes for Eren to cover one circumference. Mikasa is accelerating at L m/s during the run. Armin has an angular speed of M rev/h. Solve for the unknown(s). B D G K M m/s m/s? rev/h km km km m min 71.0 65.0 45.0 12.0 2.00 441 0.106