Physics, 04.02.2020 06:53 janahiac09
Calculate the kinetic energy of a 100.0-kg meteor approaching the earth at a speed of 10.0 km/s. remember that 1 km = 1000 m.
Answers: 3
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The material that keeps its new shape after it is stretched is called?
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Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
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Physics, 22.06.2019 18:00
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
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Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
Answers: 1
Calculate the kinetic energy of a 100.0-kg meteor approaching the earth at a speed of 10.0 km/s. rem...
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