A bus slows down uniformly from 79.0 km/h to 0 km/h in 23.7 s. How far does it travel before stopping? Answer in units of m. I cant find it!

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Oct 9, 2016 109k views

0 votes

A bus slows down uniformly from 79.0 km/h

to 0 km/h in 23.7 s.
How far does it travel before stopping?
Answer in units of m.

I cant find it!

Physics
high-school

Isanae asked

by Isanae

8.7k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

4 votes

v₀=79.0 km/h≈21.94444444444 m/s
v=0 km/h=0m/s
t=23.7 s

$S= (v_0+v)/(2) t \\ \\S= (0+21.944444)/(2) \cdot23.7=(21.94444)/(2) \cdot23.7=10,972222 \cdot23.7 \approx 260 m$

Levvy answered Oct 14, 2016

by Levvy

8.4k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions