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A m 1 =1000kg car driving at V1i   =1.5 m/s on a parking lot collides with...

A m 1 =1000kg car driving at V1i   =1.5 m/s on a parking lot collides with a car of mass m 2 =1200.0 Kg sitting at rest. The first car hits and sticks to the second car.

Calculate the following:

  1. What is the speed of the two entangled cars after Collison?
  1. What is the kinetic energy (K 1 I )of the first car before Collison?
  1. What is the kinetic energy (K 2 I )of the second car before Collison?

e) What is the kinetic energy of the two entangled cars after colliosn?

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Answer #1

Speed of the two entangled cars after collision?

During collision momentum is conserved

Initial momentum = Final momentum

ANSWER:

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What is the kinetic energy of the first car before collision ?

ANSWER:

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What is the kinetic energy of the second car before collision?

ANSWER:

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What is the kinetic energy of the two entangled cars after collision?

ANSWER:

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