![subject](/tpl/images/cats/fizika.png)
Physics, 22.10.2020 05:01 cupcake3103670
The circumference of the Earth at its equator is approximately 40,000 km. Find the average speed of a person standing at the equator for one day. What is the difference in the person’s velocity at 8 am and 8 pm?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:10
Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30
Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
The circumference of the Earth at its equator is approximately 40,000 km. Find the average speed of...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Medicine, 20.04.2020 17:14
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 17:14
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 17:14
![question](/tpl/images/cats/es.png)
Spanish, 20.04.2020 17:14
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 17:14
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 17:15
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 17:15
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 17:15
![question](/tpl/images/cats/istoriya.png)
History, 20.04.2020 17:15
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 17:15
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.04.2020 17:15