![subject](/tpl/images/cats/fizika.png)
Physics, 16.12.2020 16:50 sonyalehardez
One of two 25-year-old identical twins begins a trip on a spaceship traveling at 0.8 c while her twin remains on Earth. The twin on Earth tracks her twin's trip for 10 years. After ten years, what age is the twin on the spaceship according to the twin on Earth?
a. 41.7 years old.
b. 35 years old.
c. 31 years old.
d. 37.5 years old.
![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 16:10
Zirconium has an hcp crystal structure and a density of 6.51 g/cm3. (a) what is the volume of its unit cell in m3? (b) if the c/a ratio is 1.593, compute the values of c and a.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:30
The speed of light in a material is 0.50 c. what is the critical angle of a light ray at the interface between the material and a vacuum?
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:20
According to newton’s first law of motion, which force is expected to cause a body to accelerate?
Answers: 1
You know the right answer?
One of two 25-year-old identical twins begins a trip on a spaceship traveling at 0.8 c while her twi...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 20:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 20:20
![question](/tpl/images/cats/fizika.png)
Physics, 15.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 20:20
![question](/tpl/images/cats/geografiya.png)
Geography, 15.01.2021 20:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 15.01.2021 20:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 20:20