Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति
JEE Main & Advanced
Physics
Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति
Question Bank
Numerical Value Type Questions - Works, Energy and Power
question_answer
A ball drops from a celling of a room and after rebounding twice from the floor reaches a height equal to half that of the celling. If the coefficient of restitution is\[{{\left( \frac{1}{2} \right)}^{1/x}}\]. Find the value of x.