−3m/sec2-3 m / \sec ^{2}−3m/sec2
5 m/sec25 \mathrm{~m} / \sec ^{2}5 m/sec2
2 m/sec22 \mathrm{~m} / \mathrm{sec}^{2}2 m/sec2
15 m/sec215 \mathrm{~m} / \mathrm{sec}^{2}15 m/sec2
11 m/sec211 \mathrm{~m} / \mathrm{sec}^{2}11 m/sec2