50lbs.
that would depend on the weight of every person, and the weight of the roller coaster..and also the speed at which they are traveling
You change the volume or the weight of the balloon to raise it or lower it into air currents that are traveling where you want to go.
False
With Air France: approx. 600 euros
An object's weight in air is the same as its weight in a vacuum. This is because weight measures the force of gravity acting on an object, and gravity affects objects in air and in vacuum in the same way.
Mac book air weight is 2.3pound (1.06kg)
Sound speeds up when it goes into water from air. Sound travels much faster in water than in air.
The weight of the riders does not affect the amount the ride can lift since the system is designed to lift and carry the combined weight of the riders and cars. Air resistance is a factor that the ride must overcome to lift riders into the air.
Not if they are going by air. If they are traveling by yacht they can.
A hot air balloon can typically hold around 1,000 to 2,000 pounds of weight, including passengers and cargo.
The weight of the air above a piece of paper is determined by its volume and density. On average, the weight of the air above a piece of paper that is 8.5 x 11 inches in size is approximately 2.5 grams.
Too many variables to answer. Depends on where you are traveling from and to, and days of the week/ time of day.