Section 4 Flashcards (to be combined with all for final)

Question 1

Newton’s Law of Gravitation:

Answer 1

F = -Gm1m2/r^2

Question 2

Centrifugal acceleration:

Answer 2

|a| = w²R_Ecosλ

Question 3

The Universal Constant of Gravitation (G):

Answer 3

G = 6.67*10^-11 N*m²/kg²​

Question 4

tanI=

Answer 4

tanI=2tanλ

Question 5

S-Wave Velocity:

Answer 5

V_s = sqrt(µ/p)

Question 6

P-wave Velocity:

Answer 6

V_p = sqrt((k + (4/3)µ)/p)

Question 7

Relations between wavelength, frequency, and wave speed:

Answer 7

f = w/2pi = 1/T = c/λ