Flag IIT JEE Entrance Exam> -frictionless-paths...
question mark

Three different objects of masses m1, m2 and m3 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

(a) m1: m2 :m3

(b) m1: 2m2 :3m3

(c) 1:1:1

(d) m1 m2 m3

Hrishant Goswami , 11 Years ago
Grade 10
anser 1 Answers
Amit Saxena

Last Activity: 11 Years ago

(c)

The speed of an object, falling freely due to gravity, depends only on its height and not on its mass. Since the paths are frictionless and all the objects fall through the same height, therefore, their speeds on reaching the ground will be in the ratio of 1 : 1 : 1.

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments