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A 0.350kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.850m/s when it makes a head-on collision with a stationary 0.150kg glider.
A) Find the magnitude of the final velocity of first glider if the collision is elastic.
B) find the magnitude of the final velocity of second glider if the collision is elastic
C) Find the Final Kinetic Energy of first glider.
D) Find the Final Kinetic enrgy of second glider.
Astronomers discover an exoplanet (a planet of a star other than the Sun) that has an orbital period of 3.03 Earth years in its circular orbit around its sun, Find the radius of the exoplanet's orbit in meters
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A dielectric-filled parallel-plate capacitor has plate area of 30cm^2 and plate separation of 5mm. The capacitor is connected to a battery that creates a constant voltage of 10V. The dielectric constant is 3. All through the problem, use epsilon_0..
Two cars are each traveling at 27.0 m/s, and they are approaching each other. What frequency of is heard by the driver of the other car
A 13000 kg railroad car travels alone on a level frictionless track with a constant speed of 17 m/s. A 6500 kg load, originally at rest, is dropped onto the car. What will be the car's new speed.
Dawnelle prepares to dive off the 10m platform. What is the vertical acceleration of her center of mass
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