21. Make sure carts are facing so that Velcro strips can stick together when they collide. Keep an extra 250g of mass on the cart 2 which st

Question

21. Make sure carts are facing so that Velcro strips can stick together when they collide. Keep an extra 250g of mass on the cart 2 which starts at rest. Change sign on velocity center. Practice giving an initial velocity to cart 1 while cart 2 starts at rest so that after the collision both carts move as a combined object with mass m1 m2. What is the type of collision now you are practicing with two carts

in progress 0
Yến Oanh 6 months 2021-09-04T23:45:38+00:00 1 Answers 3 views 0

Answers ( )

  1. thienan
    0
    2021-09-04T23:47:14+00:00
    Reply

    Answer:

    his type of shock is called inelastic

    Explanation:

    This exercise is for vehicle crashes, which corresponds to exercise is momentum conservation.

    We must begin by defining a system formed by the two cars so that the forces during the crash have been intense and the moment is preserved.

    Looking for the moments

    initial. Before the crash

               p₀ = m₁ v₁₀

    final. After the crash

               p_f = (m₁ + m₂) v

    the conservation of the moment is written

               p₀ = p_f

               m₁ v₁₀ = (m₁ + m₂) v

    This type of shock is called inelastic and has the characteristics that the kinetic energy is not conserved.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )