A light shines from the top of a pole 30 ft high. A ball is dropped from the same height from a point 20 ft away from the light. Ball at time t=0 How fast is the shadow of the ball moving along the ground 1 sec later? (Assume the ball falls a distance s = 16t in t sec.) 1 sec later 30-ft pole Shadow 20 x(t) The shadow is moving at a velocity of ft/sec. (Type an integer or a decimal.)

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
icon
Related questions
Topic Video
Question
100%
A light shines from the top of a pole 30 ft high. A ball is dropped from the same height from a point 20 ft away from the light.
Ball at time t=0
1
How fast is the shadow of the ball moving along the ground sec later? (Assume the ball falls a distance s= 16t in t sec.)
sec later
2
30-ft
pole
Shadow
X
20
x(t)
The shadow is moving at a velocity of
ft/sec.
(Type an integer or a decimal.)
Transcribed Image Text:A light shines from the top of a pole 30 ft high. A ball is dropped from the same height from a point 20 ft away from the light. Ball at time t=0 1 How fast is the shadow of the ball moving along the ground sec later? (Assume the ball falls a distance s= 16t in t sec.) sec later 2 30-ft pole Shadow X 20 x(t) The shadow is moving at a velocity of ft/sec. (Type an integer or a decimal.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Chain Rule
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Functions and Change: A Modeling Approach to Coll…
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning