Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Physics
Velocity of the ball A after collision with the ball B as shown in the figure is (Assume perfectly inelastic and head on collision)
Question Error Report
Question is incomplete/wrong
Question not belongs to this Chapter
Answer is wrong
Solution is wrong
Answer & Solution is not matching
Spelling mistake
Image missing
Website not working properly
Other (not listed above)
Error description
Thank you for reporting, we will resolve it shortly
Back to Question
Thank you for reporting, we will resolve it shortly
Q. Velocity of the ball A after collision with the ball B as shown in the figure is (Assume perfectly inelastic and head on collision)
Work, Energy and Power
A
$\frac{3}{7} m / s$
11%
B
$\frac{5}{7} m / s$
12%
C
$\frac{1}{7} m / s$
5%
D
Zero
72%
Solution:
Using momentum conservation
$10-10=2\, mv ^{1}$
$\Rightarrow v^{1}=0$