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PLS HELP !! Which of these must be true for a perfectly elastic collision? Select one: A: Kinetic energy is conserved B: The velocity of the first object will not transfer to the second object C: The objects
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45 votes
45 votes
PLS HELP !!

Which of these must be true for a perfectly elastic collision?

Select one:

A: Kinetic energy is conserved
B: The velocity of the first object will not transfer to the second object
C: The objects will stick together
D: The masses must be equal​

User Endi Zhupani
by
2.8k points

2 Answers

11 votes
11 votes

Answer:

D.

Step-by-step explanation:

the masses must be equal

User Jamie Brunton
by
2.9k points
16 votes
16 votes
A because it’s basic kinetic example
User JoeAndrieu
by
2.9k points
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