Ask
your own question, for FREE!
Physics
30 Online
OpenStudy (anonymous):
To lift a load to the roof, you apply 21 N of force to a pulley. The pulley applies 21 N force to the load. What is the mechanical advantage of the pulley?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
increasing the slope of the ramp Reducing the friction between the wagon wheels reducing the length of the wagon wheels increasing the friction between the wagon wheels
OpenStudy (anonymous):
what do you think?
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
zanesafoodie:
have any of you worked with a teacher that you physically just CAN'T suck it up a
Shadow:
Hello QuestionCove Users! Today we are officially announcing two promotions to our staff, @eiwoh2 (Howie) as our new Senior Moderator, and @axie as our new
Arizona:
I'm Doing the ACT testing tomorrow which I feel like I don't even want to try but my friends are making me.
Twaylor:
NASA's Artemis II will be going around the moon today at exactly 1 pm EST (right now) https://www.
lovelove1700:
I need help with this song. I just need the lyrics for the song, nothing more. I need it for a school project.
ARAAG:
I need help working on new song lyrics and ideas! If anyone could help me that wo
lovelove1700:
u00bfA quu00e9 hora es tu clase?Fill in the blanks Activity unlimited attempts left Completa.
zanesafoodie:
have any of you worked with a teacher that you physically just CAN'T suck it up a
18 hours ago
1 Reply
0 Medals
Shadow:
Hello QuestionCove Users! Today we are officially announcing two promotions to our staff, @eiwoh2 (Howie) as our new Senior Moderator, and @axie as our new
8 hours ago
25 Replies
12 Medals
Arizona:
I'm Doing the ACT testing tomorrow which I feel like I don't even want to try but my friends are making me.
1 day ago
4 Replies
1 Medal
Twaylor:
NASA's Artemis II will be going around the moon today at exactly 1 pm EST (right now) https://www.
1 day ago
1 Reply
0 Medals
lovelove1700:
I need help with this song. I just need the lyrics for the song, nothing more. I need it for a school project.
1 day ago
0 Replies
0 Medals
ARAAG:
I need help working on new song lyrics and ideas! If anyone could help me that wo
22 hours ago
16 Replies
1 Medal
lovelove1700:
u00bfA quu00e9 hora es tu clase?Fill in the blanks Activity unlimited attempts left Completa.
2 days ago
0 Replies
0 Medals