Physics, 04.02.2021 14:00 msalecora

A sample of an unknown material weighs 300 N in air and only 200 N when submerged in an alcohol solution with a density of 0.70 x 103 kg/m3 . What is the force due to gravitational acceleration? What direction does this force act?
What is the magnitude of the buoyant force? What direction does this force act?
What is the density of the unknown material?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 15:00, samafeggins2

Air flows upward in the wick of a lantern because of the liquid property called

Answers: 1

continue

Physics, 21.06.2019 22:20, kl8774

Aboxcar traveling at 12 m/s approaches a string of 5 identical boxcars sitting stationary on the track. the moving boxcar collides and links with the stationary cars and they all move off together along the track. what is the final speed of the cars immediately after the collision? (you may take the mass of each boxcar to be 18,537 kg.)

Answers: 1

continue

Physics, 22.06.2019 02:00, ummsumaiyah4185

Write the correct abbreviation for each metric unit

Answers: 1

continue

Physics, 22.06.2019 07:10, cschellfamily

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers

Answers: 1

continue

You know the right answer?

A sample of an unknown material weighs 300 N in air and only 200 N when submerged in an alcohol solu...