AP EAMCET Engineering 21 Sep 2020 Shift 1 Paper

Section: Physics

Question : 83 of 160

Marks: +1, -0

Two balls X(2kg) and Y(4kg) approach each other with equal speeds of 10 m.s−1. If the collision is perfectly elastic, the new velocities of X and Y balls are respectively

50
3
m.s−1,
−10
3
m.s−1
−50
3
m.s−1,
−10
3
m.s−1
−50
3
m.s−1,
10
3
m.s−1
50
3
m.s−1,
10
3
m.s−1

Validate

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