The body was thrown vertically upward at a speed of 25 m / s. Determine the distance traveled by the body in meters until it hits the Earth. Disregard air resistance.
To find the path traversed by the thrown body until the moment it falls, we will use the formula: S = h1 + h2 = 2h1 = 2 * (Vk ^ 2 – Vn ^ 2) / 2a = (Vn ^ 2 – 0 ^ 2) / g = Vn ^ 2 / g.
Variables and constants: Vн – speed at the moment of throw (Vн = 25 m / s); g – acceleration due to gravity (g ≈ 10 m / s2).
Calculation: h = Vn ^ 2 / g = 25 ^ 2/10 = 62.5 m.
Answer: The path from the moment of throwing the taken body to the moment of falling is 62.5 m.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.