According to Archimedes principle...An object immersed in water experiences a force equal to the weight of the volume of liquid displaced by it. Here the weight of liquid displaced is 15n. So, the upward buoyant force experienced by that object is 15n.
A one carat diamond weighs one carat, or .20 grammes.
One nickel weighs 5 grams. There are 20 nickels in $1 so a dollar's worth of nickels weighs 5*20 = 100 gm. Then, $100 weighs 100 * 100 = 10000 gm, or 10 kg.
Since one grain of rice weighs between 20-30 mg, it weighs about .2-.3 grams.
500 pounds is much heavier than 20 kilograms. 20 kilograms is only 44.09 pounds.
Well, if an adult sperm whale weighs approximately 40 tonnes, i reckon she weighs about 20 tonnes. This is not exact though.
Spinosaurus is bigger. It weighs 10 - 20 tonnes while a t -rex weighs only 7 tonnes. Even in a fight, t - rex has no chances of winning
It signifies the excavator's weight class... it weighs appx 20 tonnes
You haven't asked a question. So I'll ask one using your data, and then answer it. Q: What is the apparent weight of the object when it's completely submerged ? A: 5 N.
According to Archimedes principle...An object immersed in water experiences a force equal to the weight of the volume of liquid displaced by it. Here the weight of liquid displaced is 15n. So, the upward buoyant force experienced by that object is 15n.
A balance or scale. They "weigh" an object or person, but they never change size.
A Basketball
A stack of nine dimes weighs 20.4 grams.
20,000 pounds = about 9.1 tonnes. (divide pounds by 2,204.6 to get tonnes).
A stack of nine dimes weighs 20.4 grams.
1000,0000,00000,00000,00000,000000,00000 times as much you would weigh on planet earth
Not that big, as asteroids and moons go. Rock and ice are fairly dense, so an object just 10 or 20 kilometers in diameter has a mass in the trillions of tons or trillions of tonnes (1015 kg). The asteroid moon Petit Prince, about 13 kilometers (8 mi) in diameter, orbits the asteroid Eugenia and weighs about 1.2 trillion tonnes. The smaller rocky Martian moon Deimos, averaging 12.5 kilometers in width, weighs about 1.48 trillion tonnes. The icy Saturn moons Pan and Atlas are about 5 and 6 trillion tons each. Pan is oblong in shape with dimensions 35 x 32 x 21 km.