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leonardyi leonardyi
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11 years ago
1. Which position(s) along the projectile motion parabola has the maximum speed? Which position(s) along the projectile motion parabola has the minimum speed? Explain.
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#1
11 years ago
The beginning and end of the parabola has the maximum speed, and the top of the parabola have the minimum speed, assuming no air resistance, kinetic energy is transferred into potential energy at the very top of the curve, and back to kinetic as it comes back down, so thus the max speed is at launch and at final.
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#2
11 years ago
Assuming air resistance, in the case of a bullet, Max is at the muzzle.
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