Kinematics Question 229
Question: Three different objects of masses $ m _{1},m _{2} $ and $ m _{3} $ are allowed to fall from rest and from the same point o along three different frictionless paths. The speeds of the three objects, on reaching the ground, will be in the ratio of [AIIMS 2002]
Options:
A) $ m _{1}:m _{2}:m _{3} $
B) $ m _{1}:2m _{2}:3m _{3} $
C) 1 : 1 : 1
D) $ \frac{1}{m _{1}}:\frac{1}{m _{2}}:\frac{1}{m _{3}} $
Show Answer
Answer:
Correct Answer: C
Solution:
Speed of the object at reaching the ground $ v=\sqrt{2gh} $ If heights are equal then velocity will also be equal.
