Post a New Question

Physical Science

posted by .

A 1000-kg car moving at 80 km/h collides head on with a 100-kg car moving west at 40km/h, and the two cars stick together. Which way does the wreckage move and with what initial speed?

  • Physical Science -

    Use conservation of momentum:


    solve for V. postive means East.

  • Physical Science -

    3.6 m/s^2

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question