Physics · 2020
JEE Main · 6 September 2020, Shift 1 · Q22
Two bodies of the same mass are moving with the same speed, but in different directions in a plane. They have a completely inelastic collision and…
Two bodies of the same mass are moving with the same speed, but in different directions in a plane. They have a completely inelastic collision and move together thereafter with a final speed which is half of their initial speed. The angle between the initial velocities of the two bodies (in degree) is \_\_\_\_.
Official answer
120
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JEE Main 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.