Impulse and Momentum of two cars

  1. 1. The problem statement, all variables and given/known data
    Two identical cars (m = 1350 kg) are traveling at the same speed of 25.0 m/s. They are moving in the directions shown in the drawing. What is the magnitude of the total momentum of the two cars?

    A particle is moving along the +x axis, and the graph shows its momentum p as a function of time t. What is the magnitude of the net average force in regions A . Give your answer to two significant figures, e.g., 6.3 or 0.72.

    2. Relevant equations

    i don't know i'm confused.

    3. The attempt at a solution

    please help me.thank you very much!!
  2. jcsd
  3. rock.freak667

    rock.freak667 6,231
    Homework Helper

    For the first one, try splitting the momenta into x and y components and then finding the resultant x and y momenta
  4. how can i split the momentum?hoho confused
  5. Borek

    Staff: Mentor

    Momentum is a vector.
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