(5%) Problem 7: The acceleration of a particle changes according to the following analytic expression: a(t) = 4 +0.5t² w

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5 Problem 7 The Acceleration Of A Particle Changes According To The Following Analytic Expression A T 4 0 5t W 1 (68.72 KiB) Viewed 25 times

(5%) Problem 7: The acceleration of a particle changes according to the following analytic expression: a(t) = 4 +0.5t² where t is in seconds and the acceleration is in meters per square second. The initial velocity and initial position of the particle are both zero. ▷ A 50% Part (a) Write an expression for the velocity as a function of time in terms of the variable t. vx(t) = 0.7 +4 Grade Summar Deductions Potential В Y 0 ( 7 8 9 HOME b с d ↑^ 4 5 6 Submissions Attempts remair (0% per attempt detailed view g h J 1 2 3 k m n + 0 END - P S t VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. 50% Part (b) Write an expression for the position as a function of time in terms of the variable t.