Im not really sure about this im stuck to
Answer:
The value of spring constant is 266.01 
Explanation:
Given:
Mass of pellet 
kg
Height difference of pellet rise 
m
Spring compression 
m
From energy conservation law,
Spring potential energy is stored into potential energy,
Where 
spring constant, 
Therefore, the value of spring constant is 266.01
<span>Newton's Third Law of Action-Reaction is that for each and every action that happens, there is an equal and opposite reaction to it. In the scenario of a roller coaster, this is when you push down on the seat of the roller coaster as it flies along and the seat pushes back against you.</span>
Answer:
I think the awnser is B (but don't qoute me on that) if its right then yay but if its wrong im sorry
Explanation:
Mold
Explanation:
A mold is a cavity that is left behind in the rock after an organism hard part has been dissolved. These are important fossils that useful in relative dating.
- Some hard parts of organism are preserved in form of molds in soft sediments.
- The outline and important details of the hard part is preserved when the mold dissolves away.
- Fossil molds are representative on the internal outline of the hard parts of organisms.
- They are usually recognized as a part of body fossil in a section.
learn more:
Fossils brainly.com/question/7382392
#learnwithBrainly
