A point mass m = 2 kg travels at speed u = 2 m/s perpendicular to a stick of same mass m and length / = 2 m, which is initially at rest. At what distance, h (in meters), to the center of mass should the point mass collide elastically with the stick, șo that the point mass and the center of the stick move with equal speed, v, after the collision? (The moment of inertia about C.M. of stick; I = (1/12)ml?) O 0.82 m O 0.58 O 0.40 C. M. O 0.67 m O 0.89 Before After collison collison
A point mass m = 2 kg travels at speed u = 2 m/s perpendicular to a stick of same mass m and length / = 2 m, which is initially at rest. At what distance, h (in meters), to the center of mass should the point mass collide elastically with the stick, șo that the point mass and the center of the stick move with equal speed, v, after the collision? (The moment of inertia about C.M. of stick; I = (1/12)ml?) O 0.82 m O 0.58 O 0.40 C. M. O 0.67 m O 0.89 Before After collison collison
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Transcribed Image Text:A point mass m =
2 kg travels at speed u = 2 m/s perpendicular to a stick of same mass m and length / = 2 m, which is
initially at rest. At what distance, h (in meters), to the center of mass should the point mass collide elastically with the stick, şo
that the point mass and the center of the stick move with equal speed, v, after the collision? (The moment of inertia about C.M.
of stick; I =
(1/12)ml²)
0.82
0.58
С. М.
0.40
O 0.67
O 0.89
Before
After
collison
collison
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