Which three statements are true about all alloys?
They’re made from metals combined in equal amounts.
They’re harder than the pure metals they’re made of.
They’re good conductors of electricity.
They’re brittle and prone to cracking.
They have a metal as their main component.

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds