![subject](/tpl/images/cats/fizika.png)
Physics, 11.03.2020 18:36 katherinelondon4002
A mass weighing 16 pounds stretches a spring 8 3 feet. The mass is initially released from rest from a point 4 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1 2 the instantaneous velocity. Find the equation of motion x(t) if the mass is driven by an external force equal to f(t) = 20 cos(3t). (Use g = 32 ft/s2 for the acceleration due to gravity.)
![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 19:30
Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 05:00
City b is south of city a, and the 200 mile trip by car takes 4 hours. the cities are 120 miles apart in a straight line. what is the velocity of a trip from city a to city b?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 07:30
Based on the image below what would an observer on the nighttime side of earth observe?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 10:20
Why does a smaller car get better gas mileage than a bigger one?
Answers: 1
You know the right answer?
A mass weighing 16 pounds stretches a spring 8 3 feet. The mass is initially released from rest from...
Questions
![question](/tpl/images/cats/ekonomika.png)
Business, 05.01.2021 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.01.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2021 18:30
![question](/tpl/images/cats/istoriya.png)
History, 05.01.2021 18:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2021 18:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2021 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2021 18:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.01.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2021 18:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.01.2021 18:30