Question

Two balls of masses in ratio 2:1 are dropped from the same height. Neglecting air
resistance, find the ratio of
i) the time taken for them to reach the ground.
ii) the forces acting on them during motion.
iii) their velocities when they strike the ground.
iv) their acceleration when they strike the ground

TNSCERT Class 10 Physics Ch 15 Laws of Motivation and Gravitation

Answer 1

(1)1:1 . they reach ground at same time due to the reason 'g' doesn’t depends on mass of body.
(2) m1g/m2g. = 2:1. .
(3)Both have same velocity that is
1:1
(4)Both have same that is g/g = 1:1 .