Two springs of spring constants and respectively are stretched with the same force. They will have potential energy into ratio |
|||||||

a) |
1:2 |
b) |
2:1 |
c) |
1:4 |
d) |
4:1 |

Two springs of spring constants and respectively are stretched with the same force. They will have potential energy into ratio |
|||||||

a) |
1:2 |
b) |
2:1 |
c) |
1:4 |
d) |
4:1 |

1 Answer

127 votes

**(b)**

The work done in pulling the string is stored as potential energy in the spring

...(i)

Where k is spring constant and is distance through which it is pulled.

Also in SHM

Force displacement

.......(ii)

Putting in Eq. (i),we get

U

127 votes

127