APFIVE Energy Conservation in Inelastic Collisions
Two objects of different mass collide and stick together. For which of the following choices for a system is total mechanical energy not conserved during the collision?
A
Both objects together
B
Both objects and the surrounding air
C
Both objects and Earth
D
Just one of the two objects
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | ndele646 | 1 | 1 | 0m 00s | 100 |
| #2 | maymonahassan25 | 1 | 1 | 0m 13s | 87 |
| #3 | chuckp.0920 | 1 | 3 | 0m 00s | 80 |
| #4 | kuzeysah | 1 | 1 | 0m 57s | 43 |
| #5 | jchenlisg | 0 | 2 | 0m 00s | -20 |
| #6 | srinikasriyamathur | 2 | 3 | 1h 34m | -5,485 |
Items per page:
10
1 – 6 of 6