A car originally at rest has its speed increased to a value v in a period of 5 seconds. The work performed in this part of the motion is W₁. Over the next 5 seconds the speed of the car is increased to 2v. In the second part of the motion the work performed is W₂. It is correct to say that: A) W₁ = W₂. B) W₁ = W₂. C) W₁ = 2W₂. D) W₁ = 3W₂. E) W₁ = 4W₂.

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The Answer of A car originally at rest has its speed increased to a value v in a period of 5 seconds. The work performed in this part of the motion is W₁. Over the next 5 seconds the speed of the car is increased to 2v. In the second part of the motion the work performed is W₂. It is correct to say that: A) W₁ = W₂. B) W₁ = W₂. C) W₁ = 2W₂. D) W₁ = 3W₂. E) W₁ = 4W₂.

A Car Originally at Rest Has Its Speed Increased to a Value