![subject](/tpl/images/cats/fizika.png)
Physics, 30.08.2019 19:30 vlactawhalm29
Auniform bar of length 3.7 m and mass 4.5 kg is attached to a wall through a hinge mechanism which allows it to rotate freely. the other end of the bar is supported by a rope of length 6.7 m which is also connected to the wall as shown above. what force in n does the wall exert horizontally on the bar through the hinge? (consider a force to the right positive and a force to the left negative.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 15:30
Which would not reduce the amount of green house gasses in the air
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30
Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:40
When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:50
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
You know the right answer?
Auniform bar of length 3.7 m and mass 4.5 kg is attached to a wall through a hinge mechanism which a...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 19.09.2021 01:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
English, 19.09.2021 01:10
![question](/tpl/images/cats/biologiya.png)
Biology, 19.09.2021 01:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.09.2021 01:10
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.09.2021 01:10
![question](/tpl/images/cats/fr.png)
French, 19.09.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 01:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.09.2021 01:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 01:10