![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30
Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:30
An astronaut on the moon throws a baseball upward. the astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 3030 ft per sec. the height s of the ball in feet is given by the equation s equals negative 2.7 t squared plus 30 t plus 6.5s=−2.7t2+30t+6.5, where t is the number of seconds after the ball was thrown. complete parts a and b.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 04:31
Elements in group viiia (also known as group 18, or the noble gases) have similar properties because they all have a. the same number of electron shells b. full octets c. the same number of valence electrons d. the same number of electrons needed to fill their octet
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 09:00
A36,287 kg truck has a momentum of 907,175 kg • . what is the truck’s velocity
Answers: 1
You know the right answer?
In which scenario is the greatest amount of work done on a wagon? a force of 55 n moves it 8 m. a f...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/istoriya.png)
History, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/en.png)
English, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/en.png)
English, 11.09.2020 01:01
![question](/tpl/images/cats/fizika.png)
Physics, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.09.2020 01:01
![question](/tpl/images/cats/en.png)
English, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 01:01
![question](/tpl/images/cats/biologiya.png)
Biology, 11.09.2020 01:01