Given: Work W = 44 J; Mass of the rope and the bucket m= 1.5 Kg
Required: Find the height in meters
Formula: Work = Force x distance but Force = Weight = mg g = 9.8 m/s²
W =Fd W = mgh h = W/mg
h = 44 J/(1.5 Kg)(9.8 m/s²)
h = 2.99 m or 3 m
Answer:
2.98 m/s^2
Explanation:
I have done this before and it was a question on my physics test
Answer:
The valence electrons determine an atom's reactivity.
Explanation:
The valence electrons is the electrons on the most outer layer of an atom. The higher the number of valence electrons, the bigger the reactivity of the atom. This means that when that atom is put with another substance and it reacts, it would react in a much more violent way than another atom with lower valence electrons.
Answer:
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