Answer:
I think it is a or c hope this helps
Oil, grease and dry lubricants
Answer:
True.
Explanation:
When an object's atoms gain or lose electrons, it becomes an ion, becoming charged.
The answer is A. drops! Suppose a drinking straw is in a glass of water. Someone blows air across the top of the straw. The water level in the straw will be drops.
Hope it helped!
Answer:
55.5 degrees above the x-axis.
Explanation:
Using SOH-CAH-TOA we can determine that
tan(the angle) = (opposite side)/(adjacent side)
Inserting our variables we get
the angle = arctan(28.4/19.5)
the angle = 55.5 degrees
