![subject](/tpl/images/cats/fizika.png)
Physics, 03.02.2021 21:10 emmacox069
If the distance between a spaceship and the center of the earth is increased from one earth radius to 4 Earth radii, the gravitational force action on the spaceship changes by how much? If this version has a fraction convert it to decimals. Round to the nearest thousandths
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:00
Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 03:00
A75-hp (shaft output) motor that has an efficiency of 91.0 percent is worn out and is to be replaced by a high-efficiency motor that has an efficiency of 95.4 percent. the motor operates 4368 hours a year at a load factor of 0.75. taking the cost of electricity to be $0.12/kwh, determine the amount of energy and money saved as a result of installing the high-efficiency motor instead of the standard motor. also, determine the simple payback period if the pu
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 20:30
How is density measured? a. area per unit weight b. weight per unit area c. volume per unit mass d. mass per unit volume
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
If the distance between a spaceship and the center of the earth is increased from one earth radius t...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 25.06.2019 18:00
![question](/tpl/images/cats/biologiya.png)
Biology, 25.06.2019 18:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 18:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 25.06.2019 18:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 25.06.2019 18:00
![question](/tpl/images/cats/istoriya.png)
History, 25.06.2019 18:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)