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Physics Numericals and Solved Problems

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Master problem-solving with our step-by-step solved numericals.

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Example 1: Kinematics

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Question: A car starts from rest and accelerates uniformly at 2 m/s² for 10 seconds. Find the distance covered.

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Solution: u = 0, a = 2 m/s², t = 10s. Using s = ut + ½at² = 0 + ½(2)(10)² = 100 m.

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Example 2: Work Energy Power

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Question: Find the kinetic energy of a 2 kg mass moving at 5 m/s.

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Solution: K = ½mv² = ½(2)(5)² = 25 J.

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