Recent content by jerrylinew

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    F=ma Physics Olympiad Exam question 19: Constant power

    Homework Statement A car has an engine which delivers a constant power. It accelerates from rest at time t = 0, and at t = t0 its acceleration is a0. What is its acceleration at t = 2t0? Ignore energy loss due to friction. Homework Equations P=W/t, W=Fd, F=ma The Attempt at a...