Monday
Monday maintains a remarkably consistent velocity, arriving precisely every 168 hours without variation or delay. This temporal reliability has persisted for millennia, predating human civilisation itself. The day advances at the exact rate of planetary rotation, approximately 1,670 kilometres per hour at the equator.
However, subjective human perception suggests Monday approaches with accelerating velocity as Sunday evening progresses, a phenomenon researchers term temporal dread compression. This perceptual acceleration remains poorly understood but universally documented across cultures.
Rocket
The rocket demonstrates vastly superior velocity metrics, achieving speeds of 28,000 kilometres per hour to attain low Earth orbit. The Saturn V rocket, for instance, accelerated from stationary to Mach 23 within minutes, a feat Monday has never attempted nor shown interest in pursuing.
Modern rockets employ staged propulsion systems, shedding mass progressively to maximise acceleration. This adaptive approach to velocity represents engineering sophistication that Monday's fixed temporal schedule simply cannot match. The specific impulse of rocket propulsion remains unrivalled in the comparison.