Mechanical Engineering - Engineering Mechanics - Discussion
Discussion Forum : Engineering Mechanics - Section 4 (Q.No. 28)
28.
A body of mass m moving with a constant velocity v strikes another body of same mass m moving with same velocity but in opposite direction. The common velocity of both the bodies after collision is
Discussion:
21 comments Page 3 of 3.
Shivam said:
4 years ago
Since, nothing is provided, we assume completely elastic collision (bodies don't stick and move together). In this case, after collision both the bodies will move in opposite directions with the same velocity (v). Hence, common velocity (relative velocity of one with respect to other) will be 2v.
Hence, the answer B is correct.
Hence, the answer B is correct.
(1)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers