menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
C. Who is faster, the runner who runs a mile in 8 minutes or the runner who runs a kilometer in 4 minutes?
asked
Dec 12, 2022
54.7k
views
5
votes
C. Who is faster, the runner who runs a mile in 8 minutes or the runner who runs a
kilometer in 4 minutes?
Chemistry
college
Larphoid
asked
by
Larphoid
3.7k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
3
votes
Speed of 1st runner= Distance /Time
1 mile = 1.6 km (approx.)
= 1.6/8 km/mins
=0.2 km/mins
Speed of 2nd runner= Distance/Time
=1/4 km/mins
=0.25 km/mins
Therefore speed of the 2nd runner is faster
Bjoerg
answered
Dec 15, 2022
by
Bjoerg
3.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
1
vote
Answer:
the runs a mile in 8 minutes is faster
Dominictus
answered
Dec 19, 2022
by
Dominictus
3.2k
points
ask related question
comment
share this
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.
3.4m
questions
4.4m
answers
Other Questions
What is the variable for this number 22.4L?
1. If temperature is increased, the number of collisions per second do what
A helium balloon containing 0.100 mol of gas occupies a volume of 2.4 L at 25 C and 1.0 atm. how many moles have we added if we inflate it to 5.6 L?
TRUE or FALSE: Volcanoes help warm the planet by releasing CO2 (carbon dioxide)
Calculate the number of moles of sodium hydroxide in 8g of sodium hydroxide (NaOH). Na=23 O=16 H=1
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org