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Problem 12.115 When the car reaches point A it has a speed of 25 m/s. If the brakes are applied, its speed is reduced by a₁ = (-¹/²) m/s². Part A

Determine the magnitude of acceleration of the car just before it reaches point C. Express your answer to three significant figures and include the appropriate units. ANSWER: a = P-250 m Problem 12.160 B 30⁰ 200 m/n

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