A community for students.
Here's the question you clicked on:
 0 viewing
 2 years ago
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
 2 years ago
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

This Question is Closed

alfers101
 2 years ago
Best ResponseYou've already chosen the best response.0this is about time rates on differential calculus

completeidiot
 2 years ago
Best ResponseYou've already chosen the best response.1have you tried drawing a picture yet

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

completeidiot
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1349318841236:dw

completeidiot
 2 years ago
Best ResponseYou've already chosen the best response.1then find the derivative in respect to t

completeidiot
 2 years ago
Best ResponseYou've already chosen the best response.1dx/dt would be velocity which would be 1.2 and ds/dt would be rate the shadow increases over time
Ask your own question
Sign UpFind more explanations on OpenStudy
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.