![subject](/tpl/images/cats/fizika.png)
Physics, 26.03.2021 04:20 aatharris21
An object slides at constant speed on a frictionless
surface. What forces act on the object? What is the
work done by each force on the object?
![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)
Physics, 21.06.2019 19:30, yomamaisfat1519
Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is
Answers: 2
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:40, rainbowboi
As you are trying to move a heavy box of mass m, you realize that it is too heavy for you to lift by yourself. there is no one around to , so you attach an ideal pulley to the box and a massless rope to the ceiling, which you wrap around the pulley. you pull up on the rope to lift the box. use g for the magnitude of the acceleration due to gravity and neglect friction forces. once you have pulled hard enough to start the box moving upward, what is the magnitude f of the upward force you must apply to the rope to start raising the box with constant velocity? express the magnitude of the force in terms of m, the mass of the box.
Answers: 1
You know the right answer?
An object slides at constant speed on a frictionless
surface. What forces act on the object? What i...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.08.2019 08:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.08.2019 08:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.08.2019 08:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.08.2019 08:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.08.2019 08:00
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/ekonomika.png)
Business, 04.08.2019 08:00