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.)
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...
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