A cart starts from rest at A on the smooth track shown. What is its kinetic energy per kilogram, in joules, as it passes over C? Take g = 10 m/s².

PhysicsMediumHigh School (11–12)Mechanics › Work, Energy and Power

A cart starts from rest at A on the smooth track shown. What is its kinetic energy per kilogram, in joules, as it passes over C? Take $g = 10\ \text{m/s}^2$ .

Type your answer as a number (a decimal point is allowed). A wrong answer may cost marks.

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