![subject](/tpl/images/cats/fizika.png)
Physics, 17.03.2020 22:24 feyundre52
A crane motor exerts 3,500 W to lift a load up 5 floors in 25 seconds. How much work did the crane do?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:10, nikki4367
Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:00, WorkingButNotReally
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
You know the right answer?
A crane motor exerts 3,500 W to lift a load up 5 floors in 25 seconds. How much work did the crane d...
Questions in other subjects:
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/en.png)
English, 01.06.2021 14:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.06.2021 14:00
![Konu](/tpl/images/cats/en.png)
English, 01.06.2021 14:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.06.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.06.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.06.2021 14:00