Out of a pair of identical springs of spring
constant 240 N/m, one is compressed by 10 cm
and the other is extended by 10 cm. The
difference of the stored potential energies of the
two springs is
(a) 12 J
(b) 4J
(c) 1.2 J
(d) 0
give full explanation
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Answers
Answered by
13
Answer is zero
The stored potential energy of a spring is independent whether it is compressed or expanded
This is because the spring always does negative work and opposite to the direction of motion.
Mathematically Also
P = 1/2kx^2
This doesn’t depend upon movement in left from natural length or right.
Rate brainliest if understood.
The stored potential energy of a spring is independent whether it is compressed or expanded
This is because the spring always does negative work and opposite to the direction of motion.
Mathematically Also
P = 1/2kx^2
This doesn’t depend upon movement in left from natural length or right.
Rate brainliest if understood.
Answered by
0
Answer:
Explanation:
The difference between in potential energy stored in the two spring is 0
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