A particle of mass moving with velocity 1 m/s collides perfectly elastically with another stationary particle of mass . If the incident particle is deflected by the heavy mass will make an angle with the initial direction of equal to |
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a) |
b) |
c) |
d) |
A particle of mass moving with velocity 1 m/s collides perfectly elastically with another stationary particle of mass . If the incident particle is deflected by the heavy mass will make an angle with the initial direction of equal to |
|||||||
a) |
b) |
c) |
d) |
(d)
From conservation of momentum along incident direction
(i)
From conservation of momentum along perpendicular direction,
(ii)
From energy conservation,
(iii)
From Eqs. (i), (ii) and (iii), we get