Question

Finding range impact speed free fall duration projectile motion

Answer 1

Explanation:

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Determine the gravitational acceleration. ...

1. Decide whether the object has an initial velocity. ...

Choose how long the object is falling. ...

Calculate the final free fall speed (just before hitting the ground) with the formula v = v₀ + g * t = 0 + 9.80665 * 8 = 78.45 m/s .

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