Engineering, 10.04.2020 16:32 mistymjoy
A person pushes a block of mass m on a surface. Here, the friction force is defined as a function of velocity: Fk = −kv ∙ v = −kv ∙ dx dt
(1)Set up an equation of motion for the system above, i. e., differential equation for x(t):
(2)Solve the differential equation and obtain x(t). Here, F(t) = 0.
Answers: 2
Another question on Engineering
Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
You know the right answer?
A person pushes a block of mass m on a surface. Here, the friction force is defined as a function of...
Questions
Social Studies, 03.01.2020 21:31
Social Studies, 03.01.2020 21:31
Social Studies, 03.01.2020 21:31
Social Studies, 03.01.2020 21:31
