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The diagram below shows a mass moving toward the spring with an initial speed of v0. The mass then collides with the spring and compresses it a distance A' before coming to rest. The mass and the initial speed of the block are 0.980 kg and 1.32 m/s. Supposed you repeat this experiment but the force constant is doubled.
A) By what multiplicative factor do you expect the max compression of the spring to change?
B) Find the new max compression of the spring.
C) Find the time required for the mass to rest after contacting the spring.
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Iterates until convergence is reached (the previous guess for the velocities is not significantly different from the current guess and calculates the friction factor for the current guess of velocities.
A neutron star is the remnant left after certain supernovae (explosions of giant stars). Typically, neutron stars are about 20 in diameter and have around the same mass as our sun. What is a typical neutron star density in g/cm^3?
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