Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
An 80g arrow is fired from a bow whose string exerts an average force of 125N on the arrow over a distance of 90 cm?
 one year ago
 one year ago
An 80g arrow is fired from a bow whose string exerts an average force of 125N on the arrow over a distance of 90 cm?
 one year ago
 one year ago

This Question is Open

TrentEastwoodBest ResponseYou've already chosen the best response.0
@3psilon your thoughts on this?
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
so what u need to find
 one year ago

3psilonBest ResponseYou've already chosen the best response.1
First of all, Did you get the other one?
 one year ago

TrentEastwoodBest ResponseYou've already chosen the best response.0
What is the speed of the arrow as it leaves the bow? @ksaimouli and @3psilon
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
ok first find acceleration f=m*a change the g in to kg and use kinematic
 one year ago

TrentEastwoodBest ResponseYou've already chosen the best response.0
@3psilon ok i got a to be 1562.5
 one year ago

3psilonBest ResponseYou've already chosen the best response.1
Idk if that is right But it made sense to me
 one year ago

Algebraic!Best ResponseYou've already chosen the best response.1
\[F _{avg} *d = \Delta KE\]
 one year ago

3psilonBest ResponseYou've already chosen the best response.1
w = (1/2)mv^2 w = fd fd = (1/2)mv^2
 one year ago

Algebraic!Best ResponseYou've already chosen the best response.1
use newtons, kg and meters..
 one year ago

3psilonBest ResponseYou've already chosen the best response.1
Get it @TrentEastwood ?
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.