![subject](/tpl/images/cats/fizika.png)
Physics, 19.02.2021 01:00 luisgonz5050
The height (in centimeters) at time t (in seconds) of a small mass oscillating at the end of a spring is h(t)=5sin(2πt). Estimate its instantaneous velocity at t=3
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 16:00
Suppose you use a machine that gives you a mechanical advantage of 2 to achieve an output force of 30newtons what must the input force be
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:10
Energy flows from the producer level to the level. is called
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:10
What does si stand for,when referring to a system of measurement
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:30
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
Answers: 3
You know the right answer?
The height (in centimeters) at time t (in seconds) of a small mass oscillating at the end of a sprin...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 02.08.2019 09:40
![question](/tpl/images/cats/istoriya.png)
History, 02.08.2019 09:40
![question](/tpl/images/cats/istoriya.png)
History, 02.08.2019 09:40
![question](/tpl/images/cats/en.png)
English, 02.08.2019 09:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 02.08.2019 09:40
![question](/tpl/images/cats/ekonomika.png)
Business, 02.08.2019 09:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.08.2019 09:40
![question](/tpl/images/cats/mat.png)
Mathematics, 02.08.2019 09:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 02.08.2019 09:40
![question](/tpl/images/cats/biologiya.png)
Biology, 02.08.2019 09:40
![question](/tpl/images/cats/istoriya.png)
History, 02.08.2019 09:40
![question](/tpl/images/cats/mat.png)
Mathematics, 02.08.2019 09:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.08.2019 09:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.08.2019 09:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.08.2019 09:40
![question](/tpl/images/cats/biologiya.png)
Biology, 02.08.2019 09:40
![question](/tpl/images/cats/ekonomika.png)
Business, 02.08.2019 09:40