10,000 kg-m/s
10,000
10,000 kg-m/s
Law of Conservation of Momentum: The total momentum after the collision is equal to the total momentum before the collission.
10,000 kg-m/s
Their combined momentum was 40,000 kg-m/s: 2000kg X 20 m/s= 40000 kg-m/s.
Their combined momentum was 40,000 kg-m/s: 2000kg X 20 m/s= 40000 kg-m/s.
Since momentum must be conserved, they move off at a combined speed of 5 m/s. (If the masses are different, write an equation that states that momentum is conserved: momentum before the collision equal momentum after the collision).
10 m/s
10 m/s
Don't you mean isolated charge?
Isolated footing Transfers individual column loads directly to the soil. If a single spread footing interferes with another spread footing, the two can be combined to form a combined footing.
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