What direction would torque be on a trebuchet in motion

In summary, the direction of torque on a trebuchet in motion at the point where the swing arm is parallel to the ground is clockwise, caused by the heavy counter weight. Due to the conservation of angular momentum, the frame and the planet it sits on will rotate in the opposite direction, although this rotation will be very small.
  • #1
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What direction would torque be on a trebuchet in motion at the point where the swing arm is parallel to the ground?
 
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  • #2
The heavy counter weight produces a torque that causes the arm to rotate. If it's firing from left to right (as you look at it) then the torque on the arm is clockwise.

Note: If the arm and counter weight rotate one way (eg clockwise), then the frame and the planet it sits on rotates the other way (due to conservation of angular momentum). The amount the planet rotates will be exceptionally small but it does rotate. Just as it rotated the other way when the trebuchet was armed.
 

1. What is torque?

Torque is a measure of the force that causes an object to rotate around an axis. In simpler terms, it is the turning or twisting force applied to an object.

2. How is torque related to a trebuchet in motion?

On a trebuchet, torque is the force that is applied to the throwing arm, causing it to rotate and launch the projectile. The greater the torque, the farther the projectile will be launched.

3. Which direction does the torque act on a trebuchet in motion?

The direction of torque on a trebuchet in motion depends on the position of the throwing arm. When the arm is moving downwards, the torque acts in a clockwise direction. When the arm is moving upwards, the torque acts in a counterclockwise direction.

4. What factors affect the direction of torque on a trebuchet in motion?

The direction of torque on a trebuchet in motion is affected by the angle of the throwing arm, the weight and position of the counterweight, and the weight of the projectile being launched.

5. How does the direction of torque affect the performance of a trebuchet in motion?

The direction of torque directly affects the launch speed and distance of the projectile. A stronger torque in the desired direction will result in a more powerful launch, while a weaker or opposing torque can cause the projectile to fall short or veer off course.

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