NEET Exam Model Paper 15

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Question : 97 of 180

Marks: +1, -0

−

F

=a

−

i

+3

−

j

+6

−

k

and r=2

−

i

−6

−

j

−12

−

k

The value of 'a' for which the angular momentum is conserved is

−1
0
1
2

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