1) kinetic energy a) 0.5 x mass x (speed)2 b) energy transferred/time c) mass x gravitational field strength x height d) current x resistance e) power x time f) current2 x resistance 2) gravitational potential energy = a) mass x gravitational field strength x height b) energy transferred/time c) 0.5 x mass x (speed)2 d) current2 x resistance e) power x time f) current x resistance 3) power a) energy transferred/ time b) mass x gravitational field strength x height c) current x resistance d) 0.5 x mass x (speed)2 e) work done/time f) current2 x resistance 4) efficiency a) useful output energy transfer/total input energy transfer b) useful power output/total power input c) mass x gravitational field strength x height d) current2 x resistance e) work done/time f) 0.5 x mass x (speed)2 5) charge flow = a) current x time b) potential difference x current c) current x resistance d) power x time e) current 2 x resistance  f) charge flow x potential difference 6) potential difference = a) current x resistance b) potential difference x current c) current x time d) power x time e) current 2 x resistance f) charge flow x potential difference 7) power = a) potential difference x current b) current2 x resistance c) current x time d) charge flow x potential difference e) power x time f) current x resistance 8) energy transferred= a) power x time b) current x time c) current2 x resistance d) potential difference x current e) current x resistance f) charge flow x potential difference 9) energy transferred = a) charge flow x potential difference b) current2 x resistance c) potential difference x current d) current x time e) power x time f) current x resistance

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