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A ball is thrown with a speed of 20 m s...

A ball is thrown with a speed of 20 m ` s^(-1)` at an elevation angle ` 45^(@)`. Find its time of flight and the horizontal range ( take g = ` 10 ms ^(-2)`)

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To solve the problem of a ball thrown with a speed of 20 m/s at an elevation angle of 45 degrees, we will calculate the time of flight and the horizontal range step by step. ### Step 1: Identify the given values - Initial speed (u) = 20 m/s - Angle of elevation (θ) = 45 degrees - Acceleration due to gravity (g) = 10 m/s² ### Step 2: Calculate the time of flight (T) ...
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