Neglecting air resistance use newtons second law to find

Reference no: EM13634341

Problem: A rock is thrown at an angle θ above the horizontal

(a) Neglecting air resistance, use Newton's second law to find the rock's position as a function of time in the horizontal and vertical Cartesian coordinates.

(b) Let r(t) denote the distance the rock is from the starting point. For what initial angles θ will r(t) increase monotonically throughout the rock's flight? (Suggestion: To avoid long square roots, write out an expression for r^2 using results from part a).

Reference no: EM13634341

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