Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Physics (https://www.askmehelpdesk.com/forumdisplay.php?f=258)
-   -   Collisions, Momentum (https://www.askmehelpdesk.com/showthread.php?t=556334)

  • Feb 21, 2011, 01:51 AM
    Jenesco1
    Collisions, Momentum
    A bowling ball of mass 3.2kg, rolls west at 4.2m/s before striking a stationary ball of mass 3.2kg. After the collision the second ball travels in a direction 24°of west at 3.6m/s. What is the Speed of the first ball??
  • Feb 21, 2011, 09:28 AM
    Unknown008

    Use the principle of conservation of momentum again.

    Sum of initial momenta = Sum of final momenta

    • All times are GMT -7. The time now is 11:48 PM.