Which of the following is a true statement based on the graph shown?
2 answers:
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For this case we have the following equation:
Where,
w: The weight of a spring in pounds
E: the energy stored by the spring in joules.
Substituting values we have:
Making the corresponding calculation:
Answer:
the approximate weight of the spring in pounds is:
Where,
w: The weight of a spring in pounds
E: the energy stored by the spring in joules.
Substituting values we have:
Making the corresponding calculation:
Answer:
the approximate weight of the spring in pounds is:
Answer: v = u=
Step-by-step explanation:
v= cos45 * 4=
- Apply Pythagorean theorem
=
We have u =