A 7000kg truck of 125 km. h-1 is moving north and collide with a 7000g car which moves with 19.m. s-1 south. after collision the truck moves with 98km. h-1.calculate velocity of the car after collision ​

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

i think they are all correct

explanation:

they seem good

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

answer; equivalent to a one(1) horsepower motor;