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jerry.

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its 20 000km from manchester to sydney australia the rocketdoes the journey in 4 hours. whats the average speed for the trip in
1. 1 answer
2. 962 views
a power = work/time question.A broken car is being pushed to a garage. a) work out the drivers output if he takes 1 hour and 45
1. 0 answers
2. 795 views