Wednesday

July 23, 2014

July 23, 2014

Posted by **hayley** on Wednesday, July 4, 2012 at 10:42pm.

We have two carts that have magnets to keep them from touching. One cart is initially at rest and we push the second cart towards it. Because the two carts will not actually touch, the collision is elastic. Use the data given to find all the unknowns. Note that v1' is the velocity of cart 1 after the collision.

Mass 1: .51 kg

Mass 2: .50 kg

V1: 1.2 m/s

- Physics -
**hayley**, Wednesday, July 4, 2012 at 10:45pmSorry the unknowns are

V1'= ?

V2'= ?

P1= ?

P1'=?

% difference =?

KE1'= ?

KE2' = ?

% difference = ?

- Physics -
**hayley**, Thursday, July 5, 2012 at 2:42pmPLEASE HELP!

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