Vector quantities - These have magnitude and direction, Scalar quantities - These have magnitude only, Kg - The unit for mass, Newtons - The unit for force, m/s - The unit for speed, Acceleration - This means 'speeding up', Kinetic energy - The energy stored in moving objects, Speed - The rate of change in distance, Distance - This is measured in meters, Time - This can be measured in seconds, minutes and hours, 1000J - This is equal to 1kJ, 300 - The number of seconds in 5 minutes,

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