A) 110J
B) 48J
C) 392J
D) 440J
Correct Answer: B
Solution :
Key Idea: In inelastic collision linear momentum is conserved. If two bodies stick together after the collision, the collision is said to be perfectly inelastic. In this collision most of the kinetic energy is lost in other forms specially heat. Thus, in an inelastic collision the kinetic energy is not conserved but total energy and momentum is conserved.You need to login to perform this action.
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