000
14.1 m/s14.1 \mathrm{~m} / \mathrm{s}14.1 m/s
16.97 m/s16.97 \mathrm{~m} / \mathrm{s}16.97 m/s
20.5 m/s20.5 \mathrm{~m} / \mathrm{s}20.5 m/s