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bmaclean05

  • 4 years ago

When a ball is thrown straight up, is there any point at which the ball has zero acceleration?

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  1. Hmord
    • 4 years ago
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    No, the acceleration is constant at every point of it's trajectory

  2. Jada12345
    • 4 years ago
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    no

  3. krypton
    • 4 years ago
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    always -9.8 velocity can be zero at the top

  4. UnkleRhaukus
    • 4 years ago
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    the ball accelerates downwards with gravity over the entire trajectory

  5. arunbabu
    • 4 years ago
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    Ya krypton is correct. Acceleration is always -9.8 for moving against gravity

  6. sunjeet95
    • 4 years ago
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    No never becaz acceleration is always -9.8 m/s^2...but velocity varies...

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