A moving object is in equilibrium. Which best describes the motion of the object if no forces change? O It will change directions.
O It will slow down and stop.
O It will maintain its state of motion.
O It will speed up and then slow down.

c.)it will remain its state of motions

Explanation:

just took the quiz.

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 .

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up