Hello,
Please consider this diagram:
From the diagram, we can see there are two forces.
One: The Lorentz Force (qvB). Using the RHR, we can see that there is a force pushing north (up) to cause the separation of charges in the sliding conductor to establish the current in the loop.
Two...
Using m1gL1=m0gL2
(7kg)(9.8m/s2)(1m)=(15kg)(9.8m/s2)(L2)
Solve for L2 results in 0.4666...meters, which is the distance from the pivot to the center of gravity.
Add 1 meter to find the distance from the cat to the center of gravity, which is 1.4666...meters.
Double to find the total length...
Hello,
Sorry for grave-digging this thread, but I have the exact same problem as you. Perhaps you were also a NCDES Physics 12 student with the same workbook aha. I may have figured out the solution, for all the NCDES Physics 12 students googling this question aha. No where in our lessions were...
The question asks "The kinematic equation d=vt is used in conjunction with relative velocity questions. Explain why the other kinematic equations are not useful for most relative velocity questions."
I assume the answer to this is that most relative velocity questions that I deal with assume...
Hello members of Physics Forums. I am a Grade 12 student pursuing the engineering field. Hoping to get into UBC in September! Undoubtedly I will have many homework questions to ask, and hopefully, I will be able to contribute when I know my stuff.
Thanks