A mass weighing 10 pounds stretches a spring 1 4 foot. This mass is removed and replaced with a mass of 1.6 slugs, which is initially released from a point 1 3 foot above the equilibrium position with a downward velocity of 5 4 ft/s. A) Express the equation of motion in the form given in (6).
B) Express the equation of motion in the form given in (69).
C) Use one of the solutions obtained in parts (a) and (b) to determine the times the mass attains a displacement below the equilibrium position numerically equal to 1 2 the amplitude of motion.

What is hidden during a lunar eclipse? isn't the moon hidden?

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Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.