Please see the attached file.
When does the graph of x(t)=5/6*sin(10t-0.927) equal 5/12
5/12=5/6*sin(10t-0.927)
One answer, attached, is when the graph goes through the green points but I can't seem to figure out how to calculate the values of the red points.
Any help would be...
Oops, That's wrong but I figured it out.
The total force acting on the mass, when it's stretched down past equilibrium, is:
F = mg - k(s+x)
The upward force "-k(s+x)" is negative and the downward force "mg" is positive because we assumed upward direction was negative and downward...
Start with any spring attached to the ceiling of room. Attach a mass to this spring. The spring will stretch downward due to the mass attached to it. Eventually the mass, attached to the spring, will reach an equilibrium point. At this point, there are two forces acting on the mass: The...
To my knowledge I assume:
Newton's second law of motion :
F = ma = mx''
Hooke's Law
F = ks where s is the distance displaced by the mass.
When a mass is attached to the spring, the new spring force is:
F = k(s+x)
While the downward force is still:
mg
If the two forces...