Table 2: Length of Kazoo and Observations on the Pitch of the Sound
Long ( _cm)
Short (_cm)
Table 3: Observations on the Movement of Light When Humming into the Kazoo
Humming

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f. s. = 2 against bucklin