Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
alfers101
Group Title
a man whose height is 1.8m is walking directly away from a lamp fast at contrite of 1.2m/s. if the lamp s 12m above the ground, find the rate of which shadow is lengthening
 one year ago
 one year ago
alfers101 Group Title
a man whose height is 1.8m is walking directly away from a lamp fast at contrite of 1.2m/s. if the lamp s 12m above the ground, find the rate of which shadow is lengthening
 one year ago
 one year ago

This Question is Closed

alfers101 Group TitleBest ResponseYou've already chosen the best response.0
this is about time rates on differential calculus
 one year ago

completeidiot Group TitleBest ResponseYou've already chosen the best response.1
have you tried drawing a picture yet
 one year ago

alfers101 Group TitleBest ResponseYou've already chosen the best response.0
not yet :(
 one year ago

completeidiot Group TitleBest ResponseYou've already chosen the best response.1
draw a picture, then figure out the equation where input is distance away from the lamp and out put is length of the shadow
 one year ago

completeidiot Group TitleBest ResponseYou've already chosen the best response.1
dw:1349318841236:dw
 one year ago

completeidiot Group TitleBest ResponseYou've already chosen the best response.1
then find the derivative in respect to t
 one year ago

completeidiot Group TitleBest ResponseYou've already chosen the best response.1
dx/dt would be velocity which would be 1.2 and ds/dt would be rate the shadow increases over time
 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.