The bullet flies at a speed of 500m / s, how long does it take to fly 100m? 2km?
| January 27, 2021 | education
Initial data: V (constant bullet speed) = 500 m / s; S1 (first distance) = 100 m (0.1 km); S2 (second distance) = 2 km.
1) First flight time: t1 = S1 / V = 0.1 / 500 = 0.0002 h (0.72 s).
2) Second flight time: t2 = S2 / V = 2/500 = 0.004 h (14.4 s).
Answer: The bullet will travel 100 m in 0.72 s and 2 km in 14.4 s.
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