A mass of 10 g moving horizontally with a velocity of 100 cm/s strikes a pendulum bob of…
Physics · JEE Advanced · NTA Exams — Laws of Motion
A mass of 10 g moving horizontally with a velocity of 100 cm/s strikes a pendulum bob of mass 10 g. Length of string is 50 cm. The two masses stick together. The maximum height reached by the system now is : (g = 10 m/s2)
- 7.5 cm
- 5 cm
- 2.5 cm
- 1.25 cm
Answer
(D) 1.25 cm
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