Posted by **jjena** on Tuesday, November 15, 2011 at 6:11am.

an object of mass 1.5 kg on a spring of force constant 600N/m loses 3% of its energy in each cycle.THE SYSTEM IS DRIVEn by a sinosuidal force with maximim value of F0=0.5N.(a) What is Q for this system?.(b) What is the resonance (angluar)frequency? (c) If the driving frequendy is varied what is the width delta w of the resonance? (d) What is the amplitude at resonance?(c) What is the amplutude if the driving frequency is w=19 rad\s?

Picture the Problem: We can find q from 1=2 PI(delta E\E)cycle and then ise this result to find the width of the resonance deltaw=w\Q.The resonance frequency is the natural frequency.The amplitude can be found from Equation 14-49 both at resonance and off resonance with damping contant caculated from Q using Equation 14-41 in the from b=w0m\Q

## Answer This Question

## Related Questions

- Physic Help please - an object of mass 1.5 kg on a spring of force constant 600N...
- physic - an object of mass 1.5 kg on a spring of force constant 600N/m loses 3% ...
- science - A mass m=5.2 kg is attached to the end of a spring with a spring ...
- Physics - The period of motion of an object-spring system is T = 0.474 s when an...
- Physic - Hi, I'm learning about simple harmonic motion of a mass-spring system ...
- physics - A 1.o kg cart A and 2.0 kg cart B are at rest on a frictionless table...
- physics - The frequency of vibration of an object-spring system is 8.00 Hz when ...
- physics - The spring constant of the spring in the ﬁgure is 25 N/m, and ...
- physics - 1. a 2 kg body is attatched to a spring of negligible mass and ...
- physics - An object of mass m attached to a spring of force constant k ...

More Related Questions