Physics, 01.08.2019 04:10 Chanselor2743
Ahard-boiled egg of mass 55.0 g moves on the end of a spring with force constant 24.7 n/m . the egg is released from rest at an initial displacement of 0.305 m . a damping force fx=−bvx acts on the egg, and the amplitude of the motion decreases to 0.119 m in a time of 4.50 s .
calculate the damping constant b.
Answers: 1
Physics, 22.06.2019 02:50
20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.
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Physics, 22.06.2019 05:30
Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?
Answers: 1
Ahard-boiled egg of mass 55.0 g moves on the end of a spring with force constant 24.7 n/m . the egg...
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