![subject](/tpl/images/cats/fizika.png)
Physics, 04.07.2019 04:10 emilykmorphew
For each of the motions described below, determine the algebraic sign (+, -, or 0) of the velocity and acceleration of the object at the time specified. for all of the motions, the positive y axis is upward. part aan elevator is moving downward when someone presses the emergency stop button. the elevator comes to rest a short time later. give the signs for the velocity and the acceleration of the elevator after the button has been pressed but before the elevator has stopped. enter the correct sign for the elevator's velocity and the correct sign for the elevator's acceleration, separated by a comma. for example, if you think that the velocity is positive and the acceleration is negative, then you would enter +,- . if you think that both are zero, then you would enter 0,0 .
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:00, iyanistacks50
Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f
Answers: 2
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:00, kingalbyss1230
Which scientist was the first to propose the heliocentric model of the universe? a. aristotle b. isaac newton c. galileo galilei d. nicolaus copernicus
Answers: 1
You know the right answer?
For each of the motions described below, determine the algebraic sign (+, -, or 0) of the velocity a...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 08.09.2020 03:01
![Konu](/tpl/images/cats/fizika.png)
Physics, 08.09.2020 03:01
![Konu](/tpl/images/cats/en.png)
English, 08.09.2020 03:01
![Konu](/tpl/images/cats/fizika.png)
Physics, 08.09.2020 03:01
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.09.2020 03:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.09.2020 03:01
![Konu](/tpl/images/cats/en.png)
English, 08.09.2020 03:01