Physics · May / June 2024 · Paper 42 · Question 2
0625
As printed in the paper
Show the answer and mark scheme
2(a)[1]
change in velocity per unit time OR rate of change of velocity OR (a =) Δv / Δt
2(b)(i)[2]
12 s
(Δt =) Δv / a OR 13 / 1.1
2(b)(ii)[2]
570 000 N
F = ma OR (F =) ma OR (F =) 520 000 × 1.1
2(b)(iii)[1]
(additional force is needed to overcome) friction OR air resistance OR drag
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