A 120 kg box is initially at rest when a student pushes it

Last updated: 6/7/2023

A 120 kg box is initially at rest when a student pushes it with 450 N of force for 1 5 s There is negligit friction between the box and floor What is the best estimate of the speed of the box after the 1 5 s time interval Assume rightwards is the positive direction Choose 1 answer Choose 1 answer 7 2 4 9 m S m