Well the problem indicated that the force pushing the block up the ramp had an angle of 13 degrees. So denoting that phi, I used Fsin(phi) and Fcos(phi) respectively.
My answer in the end was about 54.85 N. Which was incorrect. No idea what I am doing wrong.
Homework Statement
A block is placed on a incline plane. A 21 N force is required to push the block up the incline with constant velocity. What is the weight of the block? Answer in units of NHomework Equations
The force pushing the block=21 N with an angle of 13 degrees. The ramp has an...
I just did the integral test for this series, and it diverges. So basically, I can uses the limit comparison test with the bn:
\frac{7}{6n ln(n)}
So ultimately, the series diverges then. Right?
Homework Statement
\sum_{n=1}^{\infty} \frac{7n}{6n^2 ln(n)+2}
Determine whether the series converges or diverges.Homework Equations
Denominator is growing faster, so the limit as n --> to infinity should equal zerioThe Attempt at a Solution
I tried isolating the highest power of the both the...