as
, the frictional force on 
Set this aside for now and let's look at the forces on 
![a = \left[ \dfrac{m_B\sin30 - \mu_km_A}{(m_A + m_B)} \right]g\:\:\:\:\:\:\:\:\:(8)](/tpl/images/1388/0593/f6805.png)
. To find the tension T, put the value for the acceleration into (7) and we'll get 
. To find the force exerted by the inclined plane on block B, put the numbers into (6) and you'll get 
~~~NEED HELP ASAP~~~
Please solve each section and show all work for each section.
...
Answers: 3
Other questions on the subject: Physics
Physics, 21.06.2019 16:00, kris22elizondop9v1bb
Why does the input force have to be greater than the force needed to lift the bale?
Answers: 3
Physics, 22.06.2019 12:50, starr3971
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
Physics, 22.06.2019 15:30, 2605098
Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?
Answers: 2
Do you know the correct answer?
Questions in other subjects:
