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What minimum speed does a 100g particle need At point B to reach point A? The graph shows potential energy versus position.

 

Option 1 -

4 0 m/s

Option 2 -

6 0 m/s

Option 3 -

10 m/s

Option 4 -

5 m/s

0 5 Views | Posted 3 weeks ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    3 weeks ago
    Correct Option - 3


    Detailed Solution:

    To reach at point A particle must cross the peak point.

    Loss in KE = gain in PE

    1 2 × 1 0 0 1 0 0 0 × v 2 = ( 5 − 0 )            

    v2 = 100

    v = 10 m/s

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