If the velocity of the chair is constant, then the net force acting on it is zero.
The force you exert to keep it going is equal and opposite to the force of friction.
Answer:
it obviously is b. All light gets reflected when hitting a shiny thing. I love shiny stuff.
One way is to apply a surface the produces more friction (like sandpaper)
Answer:
D. Alaska is in the half of Earth that's illuminated longer by sunlight.
Explanation:
Alaska is closer to the north poll than Florida causing longer day during the summer because Alaska is facing the sun (roughly) 20 hours out of the day.
They didn't think the land was suitable for settlement.