Physics, 24.04.2020 20:26 milhai0627a
A 392-N wheel comes off a moving truck and rolls without slipping along a highway. At the bottom of a hill it is rotating at 25.0 rad/s. The radius of the wheel is 0.600 m, and its moment of inertia about its rotation axis is 0.800MR2. Friction does work on the wheel as it rolls up the hill to a stop, a height h above the bottom of the hill; this work has absolute value 2450 J .
Calculate h.
Express your answer with the appropriate units.
Answers: 2
Physics, 21.06.2019 23:30
Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?
Answers: 3
Physics, 22.06.2019 04:30
True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.
Answers: 2
Physics, 22.06.2019 12:00
Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?
Answers: 3
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
A 392-N wheel comes off a moving truck and rolls without slipping along a highway. At the bottom of...
History, 02.08.2019 20:30
Social Studies, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30
Social Studies, 02.08.2019 20:30
History, 02.08.2019 20:30
Geography, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30
Chemistry, 02.08.2019 20:30
History, 02.08.2019 20:30
History, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30