Frequency= speed/ wavelength
=0.5m/s divided 0.1.m
=5.0 Hz
The answer would be letter D.
A. <span>Standing is health-enhancing because it uses energy.
Because standing can burn a lot of calories.</span>
Answer:
hola me llamo bruno y tu?
Explanation:
pero yo soy de mexico
Answer:
Mass doesn't change.
Weight is measured based on gravitational pull.
Explanation: