Multiple Choice
Find the curvature for r(t) = (16 + sin t) i + (16 + cos t) j.
A) 1
B) -1
C) 0
D) sin2t - cos2t
E) - sin2t + cos2t
Correct Answer:

Verified
Correct Answer:
Verified
Q85: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="If find
Q86: Find the curvature for x = 2e
Q87: Find the domain of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="Find
Q88: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="Let .
Q89: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="If ,
Q91: Write down parametric equations representing the intersection
Q92: If, for an elliptical orbit, r<sub>min</sub> =
Q93: Find the velocity, speed, and acceleration of
Q94: Express <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="Express as
Q95: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="If find