Physics, 23.12.2019 21:31 itsmaddierae11
The distance from the earth to the sun is known as an astronomical unit (au). this distance is also equal to 1.496e+011 m. neptune has an orbit with an average diameter of 8.80e+009 km. what is the distance from the sun to neptune in au?
a. 24.5 au
b. 36.3 au
c. 29.4 au
d. 68.5 au
e. 55.8 au
Answers: 2
Physics, 21.06.2019 22:30
A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?
Answers: 1
Physics, 22.06.2019 17:50
Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system
Answers: 2
Physics, 22.06.2019 19:30
A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?
Answers: 1
The distance from the earth to the sun is known as an astronomical unit (au). this distance is also...
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