what is the weight of the flying object
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Weight is the force of gravity. ... Thrust is the force that propels a flying machine in the direction of motion. Engines produce thrust. Drag is the force that acts opposite to the direction of motion. Drag is caused by friction and differences in air pressure.
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No one can say exactly how heavy a cloud is. The way to measure its weight is this: they estimate the concentration of water droplet (very fine) then calculate the amount of water in cubic meter (or dm3 , cm3..). Then they have to estimate the whole volume of the cloud: the thickness, the widths.. And finally a multiplication.
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