Physics, 05.07.2019 06:10, amortegaa805
Aturntable rotates counterclockwise at 76 rpm . a speck of dust on the turntable is at 0.45 rad at t=0. what is the angle of the speck at t = 8.0 s ? your answer should be between 0 and 2ï rad.
Answers: 2
Physics, 22.06.2019 07:10, ddswaggsoflyy3176
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
Answers: 2
Physics, 22.06.2019 13:00, mckadams02
The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
Answers: 3
Aturntable rotates counterclockwise at 76 rpm . a speck of dust on the turntable is at 0.45 rad at t...
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