Based on the table, which city was in danger of flooding? Columbus Marietta Gallipolis Toledo
High Temperature (°F)

48 52 55 25
Low Temperature (°F)

27 43 48 10
Precipitation (inches) 6 1 8 0
Pressure (in Hg) 29.21 29.53 29.15 30.23

Columbus

Marietta

Gallipolis

Toledo

answerleaving cheese out to get moldy;

(newtons first law)

conservation of momentum law states :

momentum before collision = momentum after collision

momentum p (kg-m/s)= mass * velocity

say moving car=1 000 kg, velocity = 10 m/s then p = 1 000*10= 10 000 kg-m/s

say still car = 2 000 kg, velocity = 0 m/s then p = 2 000* 0 = 0 kg-m/s

total momentum prior to collision = 10 000 + 0 = 10 000 kg-m/s

momentum after collision = 10 000 kg-m/s

mass now = 1 000 kg+2 000 kg = 3 000 kg

10 000 = 3 000 kg* velocity m/s

10 000/3 000 = velocity

3.33 m/s = velocity after collision

an impulse is a force applied over time , momentum is exclusive of external forces and a perfect collision is implied