30. Complete the following statement: In order to increase the frequency of the motion, one would have to A) reduce the spring constant. B) decrease the mass of the block on the end of the spring. C) increase the length of the spring. Dj reduce the distance that the spring is initially stretched. E) increase the distance that the spring is initially stretched. 31.Under which of the following conditions would you expect real gases to approach ideal behavior? F) low temperature and low pressure A) high temperature and low pressure B) low temperature and high pressure C) high temperature and high pressure D) high temperature and high density 32. What is the period of a pendulum consisting of a 6-kg object oscillating on a 4-m string? A) 0.25 s B) 0.50 s c) 1.0 s D) 2.0 s E) 4.0 s

30. Complete the following statement: In order to increase the frequency of the motion, one would have to A) reduce the spring constant. B) decrease the mass of the block on the end of the spring. C) increase the length of the spring. Dj reduce the distance that the spring is initially stretched. E) increase the distance that the spring is initially stretched. 31.Under which of the following conditions would you expect real gases to approach ideal behavior? F) low temperature and low pressure A) high temperature and low pressure B) low temperature and high pressure C) high temperature and high pressure D) high temperature and high density 32. What is the period of a pendulum consisting of a 6-kg object oscillating on a 4-m string? A) 0.25 s B) 0.50 s c) 1.0 s D) 2.0 s E) 4.0 s