A spring gun, held horizontally

  1. A uniform bar weighing 40N and measuring 2cm is hinged at one end so that the unhinged end can move up and down. If it is held
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    2. Lula deng asked by Lula deng
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  2. In a physics lab experiment, a spring clamped to the table shoots a 18 g ball horizontally. When the spring is compressed 20 cm,
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    2. Anne asked by Anne
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  3. In a physics lab experiment, a spring clamped to the table shoots a 18 g ball horizontally. When the spring is compressed 20 cm,
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    2. Kate asked by Kate
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  4. In a physics lab experiment, a spring clamped to the table shoots a 22 g ball horizontally. When the spring is compressed 22 cm,
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    2. Naso asked by Naso
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  5. In a physics lab experiment, a spring clamped to the table shoots a 22 g ball horizontally. When the spring is compressed 22 cm,
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    2. Naso asked by Naso
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  6. A 8.6 kg board is wedged into a corner and held by a spring at a 50.0° angle, as the drawing shows. The spring has a spring
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    2. tim asked by tim
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  7. A 8.6 kg board is wedged into a corner and held by a spring at a 50.0° angle, as the drawing shows. The spring has a spring
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    2. jason asked by jason
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  8. A 11.7-kg uniform board is wedged into a corner and held by a spring at a 50.0° angle, as the drawing shows. The spring has a
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    2. MATT asked by MATT
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  9. A 150 gram mass is attached to a horizontally aligned spring on a frictionless surface. A force of 10 Newtons will stretch the
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    2. Bobby asked by Bobby
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  10. 8. A spring is compressed a distance of 0.15 m from its rest position and held in place while a ball of mass 0.150 kg is placed
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    2. unknown asked by unknown
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