Question #6417192Single Choice

Physics

Question

A train decelerates from 130 km/h to 22 km/h in 15 seconds with uniform acceleration. What is the acceleration?

Options

A
    -1.5 m/s²
B
    -2.0 m/s²
C
    -2.5 m/s²
D
    -3.0 m/s²

Answer & Analysis