Work Energy And Power Question 289
Question: A block of mass 0.50 kg is moving with a speed of on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is
Options:
A) 0.16 J
B) 1.00 J
C) 0.67 J
D) 0.34 J
Show Answer
Answer:
Correct Answer: C
Solution:
[c] Initial kinetic energy of the system
For collision, applying conservation of linear momentum
Final kinetic energy of the system is