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Physics 1 Problem Solutions 25

# Physics 1 Problem Solutions 25 - Chapt 2 One-Dimensional K...

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Unformatted text preview: Chapt. 2 One-Dimensional Kinematics 21 002 qmult 10520 2 3 1 mod math: Super-Armadillo on Mars fullmult 49. ∗∗ Super-Armadillo is on Mars where the acceleration due to gravity is g = 3 . 69 m / s 2 . Starting from REST on the surface—smack dab in Valles Marineris: the giant Martian canyon—he accelerates straight upward at 10 . 0 m / s 2 for 4 . 00 s and then turns off his super-thrust and lets the Martian gravity determine the rest of his trajectory. What is his crash speed? Neglect air drag which is small, but not completely negligible in reality, on Mars. a) 46 . 8 m / s. b) 31 . 8 m / s. c) 40 . 0 m / s. d) 80 . 0 m / s. e) 1020 m / s. Full-Answer Problems 002 qfull 00052 2 3 0 moderate math: differentiation power law 1. Differentiation is an extremely important mathematical operation in physics. a) Differentiate the power-law formula y = Ax p , where A is a constant and p is a general power....
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