#physics
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
A body lighter than water requires a force of 20 N to hold it under water. If it weighs 75 N in air, what is its density?
An iron cylinder of density 7,700 kg/m appears 150 N lighter in water than in air. What is the volume of the cylinder? g = 9.8 m/s2 O 0.15 m 0.0015 m O 0.02 m2 O 0015 m2
A rock weighs 1000 N in air and 609 N in water. Find its volume.
A particular object weighs 373 N in air and 254 N when immersed in alcohol of density 0.70 g/cm3. What are the volume (in L) and the density (in kg/m3) of the object? (a) the volume L (b) the density kg/m3
An object that weighs 1000 N floats with 80% of its volume submerged below water. What is the boyance force? What is the volume of the object?
A 10-kilogram object weighs only 29 N when completely submerged under water. What must the volume of the object be?
We are learning about relative humidity. 1st part- what is the water vapor content at 25 degree C air if its relative humidity is 50%? 50=10/20 x 100% gives me the water vapor content of 10g/kg. 2nd part- If the air was at 25 degree C at sea level, and rises to 1,000 meters, then what will its temperature be? It will drop by 10 degree C, so the temperature will be 15 degrees C. At 15 degree's C the...