Author Question: If an object is in unstable equilibrium, any small displacement results in a restoring force or ... (Read 86 times)

go.lag · **on:** Jul 27, 2018

If an object is in unstable equilibrium, any small displacement results in a restoring force or torque, which tends to return the object to its original equilibrium position.

Indicate whether the statement is true or false

Question 2

Color TV is produced by

A) cyan, magenta, and yellow beams of electrons merging at the screen.
B) red, green, and blue beams of electrons merging at the screen.
C) A single beam of electrons striking a triad of phosphors of red, green, and blue.
D) A single beam of electrons striking a triad of phosphors of cyan, magenta, and yellow.