Physics, 18.12.2019 04:31 bellbradshaw16
Aparticle of mass 4.00 kg is attached to a spring with a force constant of 100 n/m. it is oscillating on a frictionless, horizontal surface with an amplitude of 2.00 m. a 6.00-kg object is dropped vertically on top of the 4.00-kg object as it passes through its equilibrium point. the two objects stick together.
a. does the amplitude of the vibrating system increase or decrease as a result of the collision? by how much does the amplitude of the vibrating system change as a result of the collision?
b. how does the period change? by how much does the period change?
c. how does the mechanical energy of the system change? by how much does the energy change?
d. account for the change in energy.
Answers: 3
Physics, 22.06.2019 11:00, Arielledt10
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
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Physics, 22.06.2019 19:30, unknownday7
What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?
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Aparticle of mass 4.00 kg is attached to a spring with a force constant of 100 n/m. it is oscillatin...
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