The figure shows two objects, Q and R, before and after they collide. before
after
Q
R
R
The arrows show the direction of movement of the objects.
The arrows are not to scale.
Explain how momentum is conserved in the collision.
Use Newton's third law and Newlon's second law in your answer.
Newton's second law can be written as
change in momentum
force =
time

the bal will not change its velocity.

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

a 2,000 calorie based diet.

option number c is the right answer.