2. In a game of table top air hockey in Timezone, two kids decided to play with the paddle and puck. Which of the following presents the correct coefficient of restitution equation for the situation given the velocities of the V's – V'A А. e = paddle and puck just before and just after impact? VA – VB Before Impact VA VB V'g + V'A VA + VB В. e = V'B - V'A After Impact C. e = -VA – VB VA' V'B V'B +V'A e = D. VA – VB
2. In a game of table top air hockey in Timezone, two kids decided to play with the paddle and puck. Which of the following presents the correct coefficient of restitution equation for the situation given the velocities of the V's – V'A А. e = paddle and puck just before and just after impact? VA – VB Before Impact VA VB V'g + V'A VA + VB В. e = V'B - V'A After Impact C. e = -VA – VB VA' V'B V'B +V'A e = D. VA – VB
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Question
Transcribed Image Text:V'g – V'a
e =
VA – VB
A
2. In a game of table top air hockey in Timezone, two kids decided to play with the paddle and puck. Which of the
В
А.
following presents the correct coefficient of restitution equation for the situation given the velocities of the
paddle and puck just before and just after impact?
Before Impact
VB
V'g +V'a
e =
VA + VB
VA
A
V'z – V'A
e =
С.
After Impact
-VA – VB
v' B
VA'
V'3 + V'A
e =
VA – VB
B.
D.
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