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Santa is loading his sleigh with presents. He throws a present onto his sleigh with a speed of 25 m/s. The present's mass is 200g.

Santa is loading his sleigh with presents. He throws a present onto his sleigh with a speed of 25 m/s. The present's mass is 200g. Calculate the total kinetic energy of the present the moment it leaves his hand. (2 marks)

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