Two low-friction physics demo carts collide on a horizontal track. The first cart, with a mass...

Two low-friction physics demo carts collide on a horizontal track. The first cart, with a mass of 0.154 kg , is moving to the right with a speed of 0.810 m/s . The second cart, with a mass of 0.299 kg , is moving to the left with a speed of 2.21 m/s . The carts collide in an elastic collision, such that the total kinetic energy after the collsion is equal to the total kinetic energy before the collision.

1. What is the final speed of the 0.154 kg cart?

2. What is the direction of the final velocity of the 0.154 kg cart?

3. What is the final speed of the 0.299 kg cart?

4. What is the direction of the final velocity of the 0.299 kg cart?

Expert Solution

genius_generous answered 1 year ago

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