menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
An 80kg skateboard moving at 3m/s pushes off with her back foot to move faster. If her velocity increases to 5 m/s, what is her change in kinetic energy as a result
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
An 80kg skateboard moving at 3m/s pushes off with her back foot to move faster. If her velocity increases to 5 m/s, what is her change in kinetic energy as a result
asked
Apr 26, 2021
69.7k
views
5
votes
an 80kg skateboard moving at 3m/s pushes off with her back foot to move faster. If her velocity increases to 5 m/s, what is her change in kinetic energy as a result
Chemistry
high-school
Angelin Calu
asked
by
Angelin Calu
8.6k
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.
1
Answer
4
votes
640 is correct I just took the test
Samir Mammadhasanov
answered
May 1, 2021
by
Samir Mammadhasanov
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jan 27, 2021
93.4k
views
A student trying to calculate the coefficient of friction between a box and a surface. She measures that the 80kg box will slide if the student pushes with a force greater than 400n.
Deelaka
asked
Jan 27, 2021
by
Deelaka
8.0k
points
Physics
college
1
answer
2
votes
93.4k
views
asked
Apr 26, 2021
234k
views
Two football players are attempting to tackle each other. If one football player has a mass of 100 kg and pushes with a force of 100N onto another football player whose mass is 80kg, how much force does
Fgeorgiew
asked
Apr 26, 2021
by
Fgeorgiew
7.5k
points
Physics
high-school
1
answer
3
votes
234k
views
asked
Aug 13, 2021
105k
views
A forklift pushes a 185kg box into a 335kg box, which slides into a 80kg box. If all 3 boxes slide across the floor at 4.5m/s, how much force does the 185kg box exert on the 335kg box? The coefficient
Fameman
asked
Aug 13, 2021
by
Fameman
8.0k
points
Physics
high-school
1
answer
4
votes
105k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org