![subject](/tpl/images/cats/fizika.png)
A child's toy consists of a small wedge that has an acute angle θ. The sloping side of the wedge is frictionless, and an object of mass m on it remains at constant height if the wedge is spun at a certain constant speed. The wedge is spun by rotating, as an axis, a vertical rod that is firmly attached to the wedge at the bottom end. Show that, when the object sits at rest at a point at distance L up along the wedge, the speed of the object must be v = (gL sin(θ))1/2.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 18:20
What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:00
The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:20
A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:20
How many atoms of nitrogen are in the chemical formula ni(w on
Answers: 1
You know the right answer?
A child's toy consists of a small wedge that has an acute angle θ. The sloping side of the wedge is...
Questions
![question](/tpl/images/cats/en.png)
English, 19.07.2021 03:40
![question](/tpl/images/cats/fizika.png)
Physics, 19.07.2021 03:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.07.2021 03:40
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.07.2021 03:40
![question](/tpl/images/cats/en.png)
English, 19.07.2021 03:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.07.2021 03:40
![question](/tpl/images/cats/en.png)
English, 19.07.2021 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 19.07.2021 03:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.07.2021 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 19.07.2021 03:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.07.2021 03:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.07.2021 03:40