A rocket moving from rest with an acceleration of 80 m / s2, gains speed on the path of 1000 m.
| January 15, 2021 | education
To determine the speed acquired by a given rocket, we will use the formula: S = V ^ 2 / 2a and V = √ (S * 2a).
Values of constants: S – distance traveled (S = 1000 m); a – acceleration (a = 80 m / s2).
Let’s make a calculation: V = √ (S * 2a) = √ (1000 * 2 * 80) = 400 m / s.
Answer: At the end of its path, the given rocket will acquire a speed of 400 m / s.
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