Ask questions and get helpful responses.

physics

A crate with mass 32.5 kg initially at rest on a warehouse floor is acted on by a net horizontal force of 140 . How far does the crate travel in 10.0s? What is its speed at the end of 10.0s?

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
  1. F=ma,or acceleration=force/mass

    distance=1/2 a*t^2

    vf=a*t

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  2. F=ma
    a=F/m
    a= 140Kg.m/s² / 32.5kg
    a= 4.30769m/s²

    d=Vot + 1/2at²
    d=1/2at²
    d=1/2(4.31m/s²)(10s)
    d= 215.5m

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Respond to this Question

First Name

Your Response

Still need help? You can ask a new question.