![subject](/tpl/images/cats/fizika.png)
Physics, 26.02.2020 17:39 maibelgarza
Luke is a 225-pound professional rugby player who normally speaks with a deep voice. Yet when he talks to his baby daughter Rae, his voice takes on a higher pitch and a singsong quality. Why?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 13:30
Rubber on floor tile has a coefficient of kinetic friction of 1.0 and a coefficient of static friction of 2.0. how much force would a 3.5 lb. robot need to produce in order to start moving?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:10
Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:30
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:00
Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things
Answers: 1
You know the right answer?
Luke is a 225-pound professional rugby player who normally speaks with a deep voice. Yet when he tal...
Questions
![question](/tpl/images/cats/en.png)
English, 09.02.2021 22:10
![question](/tpl/images/cats/istoriya.png)
History, 09.02.2021 22:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 22:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 22:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 22:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.02.2021 22:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 09.02.2021 22:10
![question](/tpl/images/cats/biologiya.png)
Biology, 09.02.2021 22:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 22:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
Medicine, 09.02.2021 22:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 22:10
![question](/tpl/images/cats/en.png)
English, 09.02.2021 22:10
![question](/tpl/images/cats/mat.png)