Question

For a stretched spring in extreme position it’s kinetic and potential energies are denoted by K and U respectively. Pick out the correct option:
a. K is minimum and U is maximum
b. K is maximum and U is minimum
c. K is maximum and U is zero
d. K is zero and U is maximum

Answer 1

Solution
A
kinetic energy is minimum, potential energy is maximum.
In SHM, kinetic energy is maximum at mean position and zero at the extreme positions while potential energy is zero at mean position and maximum at the extreme positions.

Answer 2

Answer:

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Explanation:

In SHM, kinetic energy is maximum at mean position and zero at the extreme positions while potential energy is zero at mean position and maximum at the extreme positions.