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fenix001 [56]
2 years ago
10

Below is a diagram of a weight on a spring. When the weight is pulled down and then released, the spring compresses and expands.

Each position indicates a different point in time.
Which of the following statements is true?
a
In all four positions, mechanical energy is 0 J.
b
The elastic potential energy of the spring at Position 2 is converted to kinetic energy.
c
The chemical potential energy of the spring is greatest at Position 4.
d
In all four positions, the gravitational potential energy of the spring is the same.

Physics
1 answer:
mrs_skeptik [129]2 years ago
3 0

Answer:

B.

Explanation:

The elastic potential energy of the spriy at position 2 is converted to kinetic energy.

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