A glider moves rightward at on a nearly frictionless air track

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Force and Translational Dynamics · Force and Translational Dynamics

Problem

0.60\,\text{kg}

glider moves rightward at

1.5\,\text{m/s}

on a nearly frictionless air track. A constant

0.40\,\text{N}

force directed left acts on the glider. Approximately how much time elapses before the glider momentarily comes to rest? (a)

3.8\,\text{s}

(b)

1.5\,\text{s}

(c)

2.3\,\text{s}

(d)

4.5\,\text{s}