<span>here u go!
fiber-Optics
Mirrors
Sonar
Radar
Study of seismic waves </span>
Answer:
An object is said to be in motion when it changes its place with time and respect to its surrounding.
Explanation:
Hope this helps :)
Answer/Explanation:
El Niño and la Niña, is a very <em>rare/complex phenomenon that occurs in water</em>. <em>El Niño and La Niña are climate patterns</em> in the Pacific that can affect weather everywhere basically worldwide.
<u><em>~ LadyBrain</em></u>
Answer:
Since the bar cannot translate, linear momentum is not conserved
Explanation:
By conservation of the angular momentum:
Lo = Lf
where
; 
; d=1.6m; L=3m; 
; 
; 
Solving for 
:
Replacing the values we get:
Since the bar can only rotate (it canno translate), only angular momentum is conserved.
