ANALYZING THE READING
1. What major factor contributed to the demand for Furbies, according to the author?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects