The driver of a car travels 10km, north after that he turned 8km, east to go tohis work. How far he might travel if he take the shortcut straight to his work? Express your answer invector.​

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

there are no contact forces mentioned on the list of choices that you've provided.

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.