Physics, 07.07.2021 01:00, jalenshayewilliams
Archimedes' principle can be used to calculate the density of a fluid as well as that of a solid. Suppose a chunk of brass with a mass of 490.0 g in air is found to have an apparent mass of 416.8 g when completely submerged in an unknown liquid.
Required:
a. What mass of fluid does the iron displace?
b. What is the volume of iron?
Answers: 1
Physics, 22.06.2019 12:20, ginachuquiano450
Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)
Answers: 1
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