Not all these tools have a similar angle.
Not critical for soft wood, but important for drilling metal and other hard materials.
Please, see:
https://en.m.wikipedia.org/wiki/Countersink
This shaft is over-supported, meaning it works as a statically indetermined beam.
That situation requires a slightly different approach.
Please, see:
https://mathalino.com/reviewer/mechanics-and-strength-of-materials/statically-indeterminate-members
What do you mean by even force in this case?
In what direction is that force acting?
Each anchor will produce similar clamping force between both members of the assembly.
The result is matematically correct as it is the addition of two negative values.
However, we are not sure about the exact statement of your teacher.
Perhaps the location of the signs in the equation?
For the moment induced by F1, the negative sign should be associated to the vertical component...
I can’t clearly see in the diagram where points A and B are located in the cross section of the boom.
Could you clarify that, as well as your main question, please?
Try the Pythagorean theorem as verification of your calculations, using the launch angle this time.
Also, isn't the physical meaning of this equation that a projectile launched vertically at 12.25 m/s takes 2.5 seconds to reach the maximum height, point at which Vy is zero?
Welcome, @benwb93 !
What formula (which works for a beam with one uniformly distributed load) are you referring to?
Could you post an image with better quality for us to be able to see its details?
Could you also post a handmade diagram of the situation that you describe?
Then, the noise could have two sources:
1) Air bubbles and humidity in refrigerant, as explained by @Tom.G above.
2) Mechanism moving the vent based on changes of the percentage of airflow.
I would not worry much about it, unless it interferes with your sleeping time.
Best!
You are welcome. :smile:
Note that the very first bending is achieved by pushing the material down and at the middle point between the two bottom rollers with brute force, making it reach its yield point (plastic state) only in the cross section where the biggest moment is "felt", which is...
Welco
Welcome, @tharindu_ ! :cool:
Besides what has been explained above, the torque produced by a car engine depends on its rotational speed.
It increases with the rotation until reaching a maximum value and then decreases.
The gears of a transmission help with that, but it is...
Welcome, @Crazy Old Coot !
Your assumptions are correct.
Consider that the number of passes to reach the desired final radius of the ring determines the forces on the rollers and bearings, as well as the torque demanded from the motor.
Therefore, a small motor can achieve the same in small...
You are welcome.
The pump is an additional item that is sometimes installed inside the indoor unit by the installer in cases where natural drain of the condensate (water generated during cooling) is difficult to achieve.
Those are sometimes noisy when cycling.
I
I recommend you to visualize isobaric planes for static fluid problems.
Unless the fluid is in movement and/or accelerating (other than vertically, as shown in the diagram showing fluid located inside an accelerating elevator), those isobaric planes, which contain all points with similar...