Answer:
Object A
Step-by-step explanation:
given,
Object A
mass,m₁ = 1.4 Kg
speed of the car,v₁ = 14.2 m/s
object B
mass,m₂ = 2 Kg
speed,v₂ = 5 m/s
Kinetic energy of the object will be absorbed by you when it hit you.


KE₁ = 141.148 J
kinetic energy of the object B


KE₂ = 25 J
Hence, the Object A will feel worse if hit you because of the kinetic energy of the object A is more.