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    OCR A level mechanics (M1) Chapter8 Work, energy, power 5 questions HELP

    OCR A level mechanics (M1) Chapter8 Work, energy, power... 5 questions HELP! 2. A winch is used to raise a 200 kg load. the maximum power of the winch is 5 kW. Calculate the greatest possible acceleration of the load when its speed is 2m/s, and the greatest speed at which the load can be...