The truck starts from a standstill with an acceleration of 0 6 m / s2. How long will it take it to cover 30 m.
| September 4, 2021 | education
Given: V0 (initial speed of the considered truck) = 0 m / s (the truck was moving away); a (acceleration) = 0.6 m / s2; S (distance the truck must travel) = 30 m.
The duration of the movement of the truck in question can be expressed from the formula: S = V0 * t + a * t ^ 2/2 = 0 + a * t ^ 2/2, whence t = √ (2S / a).
Calculation: t = √ (2 * 30 / 0.6) = 10 s.
Answer: The truck in question will travel 30 meters in 10 seconds.
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