Acollision in which some kinetic energy is lost is a(n) collision. a collision in which the objects become one and move together is a(n) inelastic collision.

Explanation :

The interaction between the two particles is the collision. The collision is of two types :

In elastic collision, the momentum and the kinetic energy of a system remain conserved.

In an inelastic collision, the momentum remains conserved and the kinetic energy is not conserved. Some energy gets lost in the form of sound energy, heat energy etc.

In the inelastic collision, the objects become one and move together with the same velocity.

it doesn't. it was imagined up in the middle ages.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2