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What is the Momentum of a 37-kilograms person riding south on an 18-kilograms bicycle at 1.2 miles per second?
Wiki User
∙ 11y ago
1.2 miles = 1,931 meters (rounded)
Momentum = M V
-- Momentum of the person = (37) x (1,931) = 71,447 kilogram-meters per second, south
-- Momentum of the bicycle = (18) x (1,931) = 35,758 kilogram-meters per second, south
-- Momentum of the package = (55) x (1,931) = 106,216.7 kg-m/sec , south
It must be mentioned that this is one heck of a lot of momentum . . . roughly
the same as a one-ton car has when it's driving 262 miles per hour !
That's because you have this 82-lb kid pedaling along on his bike at 4,320 mph . . .
roughly Mach 5.7 at sea level !
But the physics and math are bulletproof.
Wiki User
∙ 11y ago
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