1) Which of the following does not effect the thinking distance when a car stops. a) Alcohol b) tiredness c) ice on road 2) Which of the following does not effect the braking distance when a car stops. a) loud music b) worn tyres c) wet road d) worn brakes 3) The thinking distance and the braking distance together make the .. a) slowing distance b) emergency distance c) reaction distance d) stopping distance 4) A line which slopes upwards on a velocity time graph means that the object is a) travelling at a constant speed b) accelerating c) decelerating d) stationary 5) An object becomes positively charged when it a) gains electrons b) gains neutrons c) loses electrons d) loses protons 6) Which of the following devices does not use static electricity a) photocopier b) smoke precipitator c) variable resistor d) paint sprayer 7) A negatively charged comb is placed next to a charged plastic ruler and it is attracted. The ruler has a) a positive charge b) negative charge c) no charge 8) The rate of flow of cahrge through a wire is known as a) voltage b) resistance c) current 9) In a 3-pin plug which wire is attached to the fuse? a) neutral b) live c) earth 10) The overall force acting on an object is called the a) balanced force b) unbalanced force c) resultant force d) momentum

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