Sec1 Sci P7f EQ 76marks All L7 Forces and speed

• it is in contact with the floor. accept ‘hitting . or . ... • average acceleration will be less than the maximum due to friction. or . due to the mass of the driver. 1. OR • maximum possible acceleration = 4 m/s2. or . 4. m s–2. accept ‘4000 ÷ 1000 = 4 m/s. 2 ... ................
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