Philosophy 2074F/G Study Guide - Rationality, Pharmaceutical Sales Representative

Which of the following relationships between the acceleration aand the displacement x of a particle involve SHM:

a a = 0.5x
b a = 400x2
c a = -20x
d a = -3x2


relationship b
relationship a
relationship c
relationship d
.

Which of the following statements is true about the relationships between the dot product of two vectors and the product of the magnitudes of the vectors?

(a) is larger than

(b)    is smaller than 

(c)  could be larger or smaller than depending on the angle between the vectors

(d) could be equal to 

Which of the following relationships is correct?