The function S(t) = 1 2 gt2 gives the distance that an object falls from rest in t sec. If S is measured in feet, then the gravitational constant g is approximately 32 ft/sec2. Find the distance that the object falls in the following times. (a)4ft (b)9ft
The function S(t) = 1 2 gt2 gives the distance that an object falls from rest in t sec. If S is measured in feet, then the gravitational constant g is approximately 32 ft/sec2. Find the distance that the object falls in the following times. (a)4ft (b)9ft
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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The function
S(t) =
gt2
1 |
2 |
gives the distance that an object falls from rest in t sec. If S is measured in feet, then the gravitational constant g is approximately
32 ft/sec2.
Find the distance that the object falls in the following times. (a)4ft (b)9ft
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