Question

I need help with this thing
katrina: says i know people dont like to get up early on their vacations. I bet I could make a lot of money if i launch my ballons at noon instead of 6:00 in the morining

Will replies: i think that the balloons go up faster and higher in the cool tempertures of the early morning than they do in the middle of the day when its hot

Katrina replies:that doesnt make sense. If its a hot air balloon it should fly better in hot air.

I need to use this to make 2 claims and need evidence to support why they are accurate

please help thanks a lot

Try to use evidence that includes things about particles

Answer 1

On a warm day, the molecules in a gas move about with a greater kinetic energy (because temperature is merely a way to express the average kinetic energy of a substance). This means that they collide with the balloon with greater energy, exerting a stronger force on it. However, the same is true for the air inside the balloon--the molecules inside the balloon collide with the inside, exerting a force similar to the force exerted on it by the outside. These forces cancel out, so the balloon should (in theory) rise at the same rate on a warm day as it would on a cold day.

There are two claims with evidence to support both. Actually, three claims, depending on how you look at it.

Answer 2

thank you so much