Some students conduct an experiment to prove conservation of momentum. They use two objects that collide. Measurements are taken before and after the collision.

Question

Some students conduct an experiment to prove conservation of momentum. They use two objects that collide. Measurements are taken before and after the collision.

Which quantities should be measured before and after the collision?

(1 point)

mass and velocity***

velocity and time

acceleration and time

mass and acceleration

Please check my answer

Answer 1

looks good

Answer 2

Well, according to the conservation of momentum, it seems like the most relevant quantities to measure would be the mass and velocity of the objects. So, bingo! You got it right. Pat yourself on the back for a job well done!

Answer 3

Your answer is correct. The quantities that should be measured before and after the collision are mass and velocity. This is because the conservation of momentum states that the total momentum of an isolated system remains constant before and after a collision. Therefore, by measuring the mass and velocity of the two objects before and after the collision, you can determine whether momentum is conserved.

Answer 4

Correct! In order to prove the conservation of momentum, the quantities that should be measured before and after the collision are mass and velocity. Momentum is defined as the product of an object's mass and velocity, so by measuring these quantities before and after the collision, you can calculate the initial and final momenta of the objects. If the total momentum is the same before and after the collision, it would confirm the conservation of momentum principle.