How many m/s is 3 ft/s?

3 ft/s = 0.9144 m/s

Rounding 0.9144 m/s to 1 m/s is off by 9.361%. At this value the decimals are worth keeping.

And how many ft/s is 3 m/s?

3 m/s = 9.8425 ft/s

Formula: m/s = ft/s × 0.3048

1.2 ft/s0.3658m/s

1.4 ft/s0.4267m/s

1.6 ft/s0.4877m/s

1.8 ft/s0.5486m/s

2 ft/s0.6096m/s

2.2 ft/s0.6706m/s

2.4 ft/s0.7315m/s

2.6 ft/s0.7925m/s

2.8 ft/s0.8534m/s

3 ft/s0.9144m/s

3.2 ft/s0.9754m/s

3.4 ft/s1.0363m/s

3.6 ft/s1.0973m/s

3.8 ft/s1.1582m/s

4 ft/s1.2192m/s

4.2 ft/s1.2802m/s

4.4 ft/s1.3411m/s

4.6 ft/s1.4021m/s

4.8 ft/s1.463m/s

5 ft/s1.524m/s