![subject](/tpl/images/cats/fizika.png)
Assume that a 4.00 kg pendulum bob is hanging from a 7.90 m long cable. the cable is attached to a hook in the ceiling 10 m up from the floor. (a) if a person releases the bob, from the small angle approximation, how long will it take the bob to swing back to him? s (b) what is meant by the small angle approximation? any angle less than 3° any angle less than 5° any angle less than 10° any angle less than 15°
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
The solid that is formed and usually sinks to the bottom of a solution is the
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:50
An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:30
What is the relationship between wavelength of light and the quantity of energy per photon?
Answers: 2
You know the right answer?
Assume that a 4.00 kg pendulum bob is hanging from a 7.90 m long cable. the cable is attached to a h...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.03.2021 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 17:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 03.03.2021 17:00
![question](/tpl/images/cats/istoriya.png)
History, 03.03.2021 17:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)