menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
A crane lifts a 450kg concrete to the top of a 50m building in 5s.assuming g=10m/s²,calculate a,the potential energy if the concrete
Ask a Question
Questions
Unanswered
Tags
Ask a Question
A crane lifts a 450kg concrete to the top of a 50m building in 5s.assuming g=10m/s²,calculate a,the potential energy if the concrete
asked
Mar 23, 2022
57.6k
views
5
votes
a crane lifts a 450kg concrete to the top of a 50m building in 5s.assuming g=10m/s²,calculate a,the potential energy if the concrete
Physics
high-school
PatrickB
asked
by
PatrickB
8.0k
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
3
votes
Answer:
The answer is 225,000Joules
WebbH
answered
Mar 27, 2022
by
WebbH
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
Jul 19, 2023
82.1k
views
A crane lifts a 450 kg concrete to the top of a 50m building in 5s. Assuming g=10m/s A. The potential energy of the concrete B. The the power developed by the crane
George Dimitrov
asked
Jul 19, 2023
by
George Dimitrov
8.7k
points
Physics
high-school
1
answer
21
votes
82.1k
views
asked
May 14, 2022
192k
views
A crane lifts a 3,000 kg beam of concrete from the ground to a height of 50m. What work is being done on the concrete?
Vizmi
asked
May 14, 2022
by
Vizmi
7.8k
points
Physics
high-school
1
answer
8
votes
192k
views
asked
Jan 17, 2024
14.8k
views
Renna pushes the elevator button, but the elevator does not move. The mass limit for the elevator is 450kg, but Renna and her load of identical packages mass a total of 620kg. Each package has a mass of37.
Bytebender
asked
Jan 17, 2024
by
Bytebender
7.5k
points
Mathematics
high-school
1
answer
2
votes
14.8k
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
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
At sea level, water boils at 100 degrees celcius and methane boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
How many light sources do you know Pls list them
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org