an olympic athlete is training, he jogs the 100m track, what is his kinetic energy if he has a mass of 80 kg and travels at a velocity of 1 m/s?
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Card 7
Front
what is the equation for speed?
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Card 8
Front
what is the mass of a girl who weighs 300N on pluto, where the gravitational field strength is 10N/kg. (the figures have been made up)
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Card 9
Front
Dr Steve has come back from a night shift, he is struggling to stay awake. What affect does this have on his 'thinking distance' when he comes across a red light?
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Card 10
Front
Its a dry sunny day, Dr Steve has just bought a shiney new car, with the best brakes and tyres money can buy, what effect does this have on his braking distance?
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Card 11
Front
Dr Steve spots his friends car, it is stuck, Dr Steve parks his car and pushes his friends car with a force of 90 N, he pushes his friend's car 3 m then the car goes back to normal. How much work was done when Dr Steve pushed the car?.
