2020年7月1日 · What does right hand rule torque mean in real life? engine crankshaft produce torque,if apply right hand rule to crankshat that will mean that torque is act in crankshaft axiis of roatation,which mean axials berings will have huge load on it,,that is not the case in reality,axail bering don't have load on it at all when engine is working.

2015年6月19日 · In summary: So, in summary, torque has a direction that is not simply the direction of rotation and can be determined using the right-hand rule. The direction of the torque does not necessarily correspond to the direction of rotation, and it …

2011年3月1日 · Best way to learn torque is to practice with some simple examples. First get the concept down, and then tackle the numbers. The right hand rule for torque seems pretty useless in my opinion because torque is something you can actually visualize. I hope this exercise helps: Grab a pencil and pen.

2014年5月20日 · Hi, I was looking at this picture. I can't seem to get the right hand rule to work. I put my thumb on vector r and my index on vector F. My middle finger points INTO the page!

2019年12月2日 · The torques on the wheel will depend on where on the spoke you apply the force. So you will need to identify where the applied force is located (i.e. distance to hub and distance to surface) to work out the torques. hint: the right hand rule to work out the torque directions is really not that important for this question. AM

2012年8月13日 · The force on the left side of the wires will point up, and the force on the right side points down, in accordance with the right hand rule. Now, getting the torque on, say, the top left corner, we find that it points out of the page due to τ= r x F and by the same equation, the torque due to the top right corner of the solenoid points into the ...

2007年10月16日 · The right-hand rule as stated in my book is as follows: 1. Point the fingers of your right hand in the direction of r. 2. Curl your fingers toward the direction of vector F. 3. Your thumb then points approximately in the direction of the torque, in this case out of the page.

2013年12月23日 · For some reason, I don't understand the direction of larmor precession. Torque is: [tex] \mathbf{\Gamma} = \frac{d \mathbf{L}}{d t} = \mathbf{r} \times \mathbf{F} [/tex] As an example, I understand with a gyroscope, using the right hand rule and with angular momentum in the direction as shown in this picture, it will precess counterclockwise looking down on it.

2015年9月16日 · In order to keep track of everything and keep signs straight, the "right had rule" is used. With the right hand, r x F makes r ~ the first finger, F ~ the second finger, and the torque is the thumb. If you mix up the sign convention, everything will get impossibly confusing.

2013年7月12日 · The magnitude of the resultant of those two torques would be the sq rt of (T_z^2 + T_x^2), where T_z points into the page in the z direction, and T_x points along the positive x axis, using the right hand rule. The direction of the resultant torque in the x-z plane could be found by using the usual trig for vector direction .