Two spheres A and B of masses m_1 and m_2 respectively collide. A is at rest initially and B is moving with velocity v and along x-axis. After collision B has a velocity v/2 in a direction perpendicular to the original direction. The mass A moves after collision in the direction (2012)

Correct Answer is : θ=tan−1(−12) to the x-axis

\theta=\tan^{-1}(1/2) to the x-axis

\theta=\tan^{-1}(-1/2) to the x-axis

Class 11 NEET Physics Work, Energy and Power Questions

Question : 41 of 91

Marks: +1, -0

Two spheres A and B of masses m1 and m2 respectively collide. A is at rest initially and B is moving with velocity v and along x-axis. After collision B has a velocity

in a direction perpendicular to the original direction. The mass A moves after collision in the direction

(2012)

same as that of B
opposite to that of B
θ=tan−1(
1
2
) to the x-axis
θ=tan−1(−
1
2
) to the x-axis

Validate

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