Physics, 02.11.2019 06:31, rwlockwood1
A1090 kg car has four 12.7 kg wheels. when the car is moving, what fraction of the total kinetic energy of the car is due to rotation of the wheels about their axles? assume that the wheels have the same rotational inertia as uniform disks of the same mass and size.
Answers: 3
Physics, 22.06.2019 09:00, alisonnn101
A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
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Physics, 22.06.2019 10:00, kaniyawilhite
If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone
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Physics, 22.06.2019 18:00, kachinafenton9098
Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47
Answers: 2
A1090 kg car has four 12.7 kg wheels. when the car is moving, what fraction of the total kinetic ene...
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