->
74 3 points
A hummingbird beats its wings up and down with a frequency of 100 Hz. What...
![subject](/tpl/images/cats/fizika.png)
Physics, 26.05.2021 03:20 kandiceboggs1
->
74 3 points
A hummingbird beats its wings up and down with a frequency of 100 Hz. What is the period of the hummingbirds flaps? (DO NOT INCLUDE UNITS IN
YOUR ANSWER)
Type your answer...
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30
Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:00
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:40
How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 20.04.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 14:00
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 14:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 20.04.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.04.2021 14:00
![question](/tpl/images/cats/en.png)
English, 20.04.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 20.04.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 14:00