An object is dropped from the top of a cliff 660 meters high. Its height above the ground t seconds after it is dropped is 660 4.9t2. Determine its speed 4 seconds after it is dropped The speed of the object 4 seconds after it is dropped is m/sec (Type an integer or a decimal. Do not round.)
An object is dropped from the top of a cliff 660 meters high. Its height above the ground t seconds after it is dropped is 660 4.9t2. Determine its speed 4 seconds after it is dropped The speed of the object 4 seconds after it is dropped is m/sec (Type an integer or a decimal. Do not round.)
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter5: Exponents And Radicals
Section5.7: Scientific Notation
Problem 57PS
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Transcribed Image Text:An object is dropped from the top of a cliff 660 meters high. Its height above the ground t seconds after it is dropped is 660 4.9t2. Determine its speed 4 seconds after
it is dropped
The speed of the object 4 seconds after it is dropped is
m/sec
(Type an integer or a decimal. Do not round.)
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