Under water, the Penguins develop a speed of 30 km / h. Determine how far a penguin swims in 5 seconds.
| March 19, 2021 | education
Initial data: V (speed, which the penguins develop) = 30 km / h; t (time of movement of the penguin) = 5 s.
SI system: V = 30 km / h = 30 * 1000/3600 m / s = 8.333 m / s.
The distance that the penguin will swim under water is calculated using the formula:
S = V * t = 8.333 * 5 ≈ 41.7 m.
Answer: In 5 seconds, a penguin can swim 41.7 meters.
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