I & Order the objects from the one with the least weight to the object with the greatest weight. more... /ام P An object on Earth | An object on Earth | An object on Earth | An object on Earth | An object on Earth with a mass of 15 with a mass of 62 with a mass of 35 with a mass of 10 with a mass of 46 kg kg kg kg kg

"the periodic table is arranged in order of atomic number."

hi my dude or dudette

(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