A dynamite blast blows a heavy rock straight up with a launch velocity of 49 m/s (176.4 km/h) (see figure). It reaches a height of s = 49t – 4.9t² meters after t seconds. Smax- 2 v= 0 78.4- D0 1 = ? (u) 481ə
A dynamite blast blows a heavy rock straight up with a launch velocity of 49 m/s (176.4 km/h) (see figure). It reaches a height of s = 49t – 4.9t² meters after t seconds. Smax- 2 v= 0 78.4- D0 1 = ? (u) 481ə
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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