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6 marksEnergy

CSEC Physics · January 2013 · Paper 2 · Question 6(a)

Discuss the importance of alternative energy to the Caribbean with reference to two sources and their uses.

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Other parts of this question

  1. 6(b)(i)Describe the energy changes taking place in the ball from when it was kicked to when it hit the ground behind the goalkeeper. (Assume no energy losses.)[4 marks]
  2. 6(b)(ii)Derive an expression in terms of m, h and v for the difference between the potential and the kinetic energy of the ball.[2 marks]

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