Question

ii) State the value of coefficient of restitution for perfectly inelastic collision
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Answer 1

Answer:

Diagonal = 12 cm

\begin{gathered}diagonal = \sqrt{2} x \\ .12 = \sqrt{2} x \\ x = \frac{12}{ \sqrt{2} } \\ x = \frac{ \sqrt{2} \times \sqrt{72} }{ \sqrt{2} } \\ x = \sqrt{72} .\end{gathered}

diagonal=

2

x

.12=

2

x

x=

2

12

x=

2

2

×

72

x=

72

.

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Answer 2

Answer:

• hope this answer help you