Physics, 22.02.2020 01:43 jamesnaquan132
A copper block rests 38.9 cm from the center of a steel turntable. The coefficient of static friction between the block and the surface is 0.40. The turntable starts from rest and rotates with a constant angular acceleration of 0.60 rad/s2 . After what time interval will the block start to slip on the turntable
Answers: 2
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On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
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When solid surfaces slide over each other the kind of friction that occurs is called friction
Answers: 2
A copper block rests 38.9 cm from the center of a steel turntable. The coefficient of static frictio...
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