If the net force on an object is zero, a. there must be no ...

[Yi-Chen]

If the net force on an object is zero,
 a. there must be no forces acting on the object
  b. the object must be at rest
  c. the object's acceleration must be zero
  d. there can be no friction acting on the object

Question 2

The probability of finding a particle at any location in the box depends most directly on:
 a. the square of the standing wave frequency.
  b. the square of the standing wave.
  c. the speed of the wave motion.
  d. the square of the standing wave amplitude.
  e. the standing wave amplitude.

[tkempin]

Answer to Question 1

C

Answer to Question 2

d

[Yi-Chen]

YES! Correct, THANKS for helping me on my review

[apple]

Thanks for the timely response, appreciate it