A scientific theory is an idea supported by research that attempts to explain existing observations or predict new ones. true or
1 answer:
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Answer:
Acceleration will be equal to
Explanation:
We have given mass of the object m = 0.4 kg
Spring constant k = 8 N/m
Maximum displacement of the spring is given x = 0.1 m
From newton's law force is equal to .....eqn 1
By hook's law spring force is equal to .....eqn 2
From equation 1 and equation 2
So acceleration will be equal to
Answer:
I think it is A
Explanation:
Below, what belongs to the organs of the circulatory system in humans is...
<em>a. heart - kidneys - lungs</em>
b. heart-blood vessels - blood
c. heart - kidney - liver
d. heart - lungs
