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a c c d a b d d d c anyone else?

anyone going down 11th-15th november

Originally an engineering studies question but yea. A crane uses a DC electric motor to lift a mass of 250 kg vertically from the ground. After 18 seconds the mass is 20 metres off the ground with an upward velocity of 2m/s. Determine the average power required by the motor to perform this...

thanks guys, yea estimated around there or lower myself lmao

hey guys could i get an estimate, ranks are english standard - 13/124 mathematics - 13/56 physics - 5/23 engineering studies - 1/17 business studies - 26/70 school rank was around 300 last year reckon 80+ is achievable?