1. Which of the following is/are the best example(s) of elastic collisio(s)? A)
ID: 1967482 • Letter: 1
Question
1. Which of the following is/are the best example(s) of elastic collisio(s)?
A) A collision between two billiard balls.
B) A collision between two automobiles.
C) A basketball bouncing off the floor.
D) An egg colliding with a brick wall.
2. In an elastic collision, What happens to the change in kinetic energy?
A) It is transformed into heat and also used to deform colliding objects.
B) It is converted into potential energy.
C) It is transformed into momentum such that momentum is conserved.
D) All of the above.
E) None of the above.
For both questions, could you give a detailed response on why the answer chosen is correct? Please hep due in an hour.
Explanation / Answer
1.
A) A collision between two billiard balls.
since the Kinetic energy during the collsion is conswerved, there is little loss to the surroundings as
other forms of energy
2 .
E) None of the above.
in elastic collision l KE is conserved
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