B) Medium questions: Rearranging needed.
Q3. A car has a total input energy of 200 000 J from the chemical energy store of its petrol
Calculate the output kinetic energy for each efficiency:
a) 0.6
b) 0.8
c) 0.15
d) 0.55
[3 marks each)
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AQA GCSE (9-1) Equation Practice Physics