A rock thrown vertically upward fromthe surface of the moon at a velocity of 24 m/sec (about 86 km/h)reaches a height of s = 24t - 0.8t2 m in t sec. How long does it take the rock to reach half its maximum height?
A rock thrown vertically upward fromthe surface of the moon at a velocity of 24 m/sec (about 86 km/h)reaches a height of s = 24t - 0.8t2 m in t sec. How long does it take the rock to reach half its maximum height?
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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A rock thrown vertically upward from
the surface of the moon at a velocity of 24 m/sec (about 86 km/h)
reaches a height of s = 24t - 0.8t2 m in t sec. How long does it take the rock to reach half its maximum
height?
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