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Ballistic Pendulum - Laboratory Model
Purpose
To demonstrate operation of the standard laboratory type ballistic pendulum.
Equipment
Ballistic pendulum, as photographed.
Images
Description
A heavy ball is placed on the compressed spring, as shown in the photograph, and released by pulling the trigger. The ball fires into a catch on the bob of a physical pendulum, causing the bob to swing to a large angle, where it is caught by a ratchet system. Due to lack of time, this device is generally demonstrated only qualitatively during regular class lectures. Appropriate condiments can be delivered if complete measurements are desired.
References
PIRA 1M40.41) See Demonstration Reference File for further information about this device, including details of making measurements.
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See pagesc1. center of mass motion
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See pagesc3. first law of motion
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See pagesc4. second law of motion
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See pagesc5. third law of motion
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See pagesc6. friction
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See pagesc7. collisions
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See pagesc8. mechanical energy & power
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See pagesc1. center of mass motion
-
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See pagesc3. first law of motion
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See pagesc4. second law of motion
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See pagesc5. third law of motion
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See pagesc6. friction
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See pagesc7. collisions
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See pagesc8. mechanical energy & power