
Yefim S. answered 10/21/23
Math Tutor with Experience
KEtruck/KEastrronaut = MV2/(mv2) = 22000kg·1052km2/h2/(83kg·280002 km2/h2) = 0.003373

Elle B.
asked 10/20/23Compare the kinetic energy of a 22,000 kg truck moving at 105 km/h with that of an 83.0 kg astronaut in orbit moving at 28,000 km/h.
The final answer should have the equation: KEtruck/KEastronaut like subtraction or division.
Yefim S. answered 10/21/23
Math Tutor with Experience
KEtruck/KEastrronaut = MV2/(mv2) = 22000kg·1052km2/h2/(83kg·280002 km2/h2) = 0.003373
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William W.
10/21/23