A particle falls from a height h upon a fixed horizontal plane and rebounds. If e is the coefficient of restitution, the total distance travelled before rebounding has stopped is [EAMCET 2001]

\[h\left( \frac{1-{{e}^{2}}}{1+{{e}^{2}}} \right)\]

\[h\left( \frac{1+{{e}^{2}}}{1-{{e}^{2}}} \right)\]

\[\frac{h}{2}\left( \frac{1-{{e}^{2}}}{1+{{e}^{2}}} \right)\]

\[\frac{h}{2}\left( \frac{1+{{e}^{2}}}{1-{{e}^{2}}} \right)\]

A particle falls from a height h upon a fixed horizontal plane and reb

1.	A particle falls from a height h upon a fixed horizontal plane and rebounds. If e is the coefficient of restitution, the total distance travelled before rebounding has stopped is [EAMCET 2001]
A.	\[h\left( \frac{1+{{e}^{2}}}{1-{{e}^{2}}} \right)\]
B.	\[h\left( \frac{1-{{e}^{2}}}{1+{{e}^{2}}} \right)\]
C.	\[\frac{h}{2}\left( \frac{1-{{e}^{2}}}{1+{{e}^{2}}} \right)\]
D.	\[\frac{h}{2}\left( \frac{1+{{e}^{2}}}{1-{{e}^{2}}} \right)\]
Answer» B. \[h\left( \frac{1-{{e}^{2}}}{1+{{e}^{2}}} \right)\]