After an inelastic collision the momentum is 10.0kgm/s. Before the collision the first object had a mass of 3.00kg and the second had a momentum of 2.0 Kgm/s. What was the velocity of the first object before the collision?

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .

the maxium height is 34m/s