A car travels at a velocity of 96 km/h west for 0.5 hour. What is its displacement ?
2.8 km
...
![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:00
1. consider the case in which air fills air shocks on a truck trailer. the pressure in the shocks is 2 mpa. the temperature is 300 k. the diameter of the shock piston is 10 cm and the initial length of the cylindrical cavity containing the compressed air is 40 cm. a. the truck is gradually loaded over a period of a day in a static setting. the temperature is held constant for the atmosphere and thus for the gas shock. calculate the compressibility of the air in the shock for this condition when the truck is initially being loaded. b. if the shocks were loaded in a dynamic setting by driving over bumps, what would be the compressibility? state your assumption. c. what is the initial load on the shock if the shock is in an atmospheric 100 kpa? d. if the shock is compressed using the process described in part a, and the air shock compressed air cavity length decreases to 20 cm, what is the additional load applied to the shock?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00
Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:10
Atorque acting on an object tends to produce a. equilibrium b. rotation c. linear motion d. velocity e. a center of gravity
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:00
Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2020 05:58
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.06.2020 05:58
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 02.06.2020 05:58
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2020 05:58
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2020 05:58
![question](/tpl/images/cats/istoriya.png)
History, 02.06.2020 05:58
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2020 05:58
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2020 05:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 02.06.2020 05:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.06.2020 05:58
![question](/tpl/images/cats/en.png)
English, 02.06.2020 05:58
![question](/tpl/images/cats/biologiya.png)
Biology, 02.06.2020 05:58