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  • Projectile Motion Calculation: Soccer Ball Range - Physics Problem Solver
    Here's how to solve this problem:

    1. Understand the Physics

    * Projectile Motion: The soccer ball's motion is a projectile, meaning it's influenced by gravity. We need to consider both horizontal and vertical components of its motion.

    * Horizontal Velocity: The horizontal velocity remains constant throughout the flight.

    * Vertical Velocity: The vertical velocity is affected by gravity, slowing down as the ball rises and speeding up as it falls.

    2. Break Down the Initial Velocity

    * Horizontal Component (Vx): Vx = V * cos(theta) = 26 m/s * cos(30°) ≈ 22.5 m/s

    * Vertical Component (Vy): Vy = V * sin(theta) = 26 m/s * sin(30°) = 13 m/s

    3. Calculate the Time of Flight

    * Symmetry: The time it takes for the ball to go up is equal to the time it takes to come down.

    * Vertical Motion: We can use the following kinematic equation:

    Vyf = Vy + at, where:

    * Vyf = final vertical velocity (0 m/s at the highest point)

    * Vy = initial vertical velocity (13 m/s)

    * a = acceleration due to gravity (-9.8 m/s²)

    * t = time

    * Solving for t: 0 = 13 - 9.8t

    t ≈ 1.33 s (This is the time to reach the highest point, double it for the total time of flight)

    Total time of flight ≈ 2.66 s

    4. Calculate the Horizontal Distance (Range)

    * Range: Range = Horizontal Velocity * Time of flight

    * Range: Range ≈ 22.5 m/s * 2.66 s ≈ 59.85 m

    Answer: The soccer ball travels approximately 60 meters before hitting the ground.

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