Mathematics (AS & A Level) · Feb / March 2021 · Paper 42 · Question 5

X N 30Å 5 kg A block of mass 5 kg is being pulled along a rough horizontal floor by a force of magnitude X N acting at 30Å above the horizontal (see diagram). The block starts from rest and travels 2 m in the first 5 s of its motion.

Read automatically from the paper; the printed page above is exact.