Question #6432703Single Choice
Physics
Question
Two objects, X and Y, have mass ratios of 1:2. They both experience the same constant force F and start from rest, moving along a frictionless horizontal surface with uniform acceleration. When the ratio of the displacements traveled by the two objects is 3:1, what is the ratio of their kinetic energies?
Options
A
3:1
B
1:3
C
1:9
D
9:1