Physics, 22.09.2021 15:50 jaylanmahone223
Part I: Self-Practice Questions at is two 1. A rotating wheel of radius 0.5 m has an angular velocity of 5 rads! at some instant and 10 rad/5 after 5 sec. Calculate the angular acceleration and the linear acceleration of a point on its rim.
Answers: 1
Physics, 22.06.2019 08:00, hartzpeyton136
5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.
Answers: 3
Physics, 22.06.2019 14:50, MoogleCaliS
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
Part I: Self-Practice Questions at is two 1. A rotating wheel of radius 0.5 m has an angular velocit...
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English, 08.12.2020 21:00
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