A particle moves along a straight line with an initial velocity of 10 m/s. It accelerates uniformly at 2 m/s² for 5 seconds. Find the final velocity and displacement.
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Using the equation: f = μN 4 = μ(2)(10) μ = 0.2 A particle moves along a straight line with
Using the conservation of momentum: m₁v₁ + m₂v₂ = m₁v'₁ + m₂v'₂ 2(5) + 0 = 2v'₁ + 3v'₂ A particle moves along a straight line with
Using the kinematic equation: s = ut + (1/2)at² s = 10(5) + (1/2)(2)(5)² = 50 + 25 = 75 m A particle moves along a straight line with