Mathematics (AS & A Level) · Oct / Nov 2018 · Paper 43 · Question 3
9709
As printed in the paper
The question as text
A particle of mass 1.2 kg moves in a straight line AB. It is projected with speed 7.5 m s−1 from A towards B and experiences a resistance force. The work done against this resistance force in moving from A to B is 25 J.
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3(i)[2]
3(ii)[3]
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