Two carts collide and bounce apart. Cart 1 had a momentum of –6 kg • m/s before the collision. Cart 2 had a momentum of 10 kg • m/s before the collision.

What is the total momentum of the carts after the collision?

–16 kg • m/s
–10 kg • m/s
4 kg • m/s
10 kg • m/s

Respuesta :

Answer:

4 kg m/s

Explanation:

When finding momentum after a collision, you can just add the momentums together, this would be 10 kgm/s -6 kgm/s to get 4 kgm/s

The total momentum of the carts after the collision is 4 kgm/s.

What is momentum?

The momentum of an object is the product of mass and velocity of the object.

P = mv

Total momentum of the carts

The total momentum of the carts is calculated as follows;

P = P₁ + P₂

P = -6 + 10

P = 4 kgm/s

Thus, the total momentum of the carts after the collision is 4 kgm/s.

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