Question

a washing machine mass = 60 kg, capacity mass = 7 kg, speed = 1200 rpm,...

a washing machine mass = 60 kg, capacity mass = 7 kg, speed = 1200 rpm, amlitude = 0.006 m, if we have 4 springs and two dampers what is k ( spring stiffeness) and c (damper)

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A simplified model of a washing machine is shown.   A bundle of wet clothes forms a...
A simplified model of a washing machine is shown.   A bundle of wet clothes forms a mass mb of 10 kg in the machine and causes a rotating unbalance. The rotating total mass is 50 kg (including mb) and the radius of the washer basket e is 25 cm. Knowing the washer has an equivalent spring constant k = 1000 N/m and damping constant =14N.m/s and during the spin cycle the drum rotates at w= 1000 rpm, determine the amplitude...
An air compressor of mass 50 kg operates at 1200 rpm. Assuming that the damping ratio...
An air compressor of mass 50 kg operates at 1200 rpm. Assuming that the damping ratio of the shock isolator is 0.1 and providing that 75 percent vibration isolation to the base; i) Determine the static deflection produced by the isolator (ii) If a shock isolator of the compressor is replaced with an isolator consisting of a similar spring stiffness with negligible damping, compare the force transmitted to the base before and after the isolator replacement by assuming that compressor...
A 7 kg mass is suspended from a 750 N/m spring. The mass starts at equilibrium...
A 7 kg mass is suspended from a 750 N/m spring. The mass starts at equilibrium with an initial speed of 6 m/s. What will be the maximum acceleration of the mass?
A car of mass 1200. kg, moving with a speed of 72.0 mph on a highway,...
A car of mass 1200. kg, moving with a speed of 72.0 mph on a highway, passes a small SUV with a mass 1 times bigger, moving at 2/3 the speed of the car. a) What is the ratio of the momentum of the SUV to that of the car? b) What is the ratio of the kinetic energy of the SUV to that of the car? Please show all work!
A 1200-kg car initially at rest undergoes a constant acceleration for 8.8 s reaching a speed...
A 1200-kg car initially at rest undergoes a constant acceleration for 8.8 s reaching a speed of10 m/s. It then collides with a stationary car that has a perfectly elastic spring bumper. (a) What is the final kinetic energy of the two-car system? (b) If the initially stationary car has inertia equal to 2000 kg, what are the final velocities? (Not speeds) (c) What assumptions/conditions allowed you to use the equations to solve the problems?
A 2.8-m -diameter merry-go-round with a mass of 230 kg is spinning at 20 rpm ....
A 2.8-m -diameter merry-go-round with a mass of 230 kg is spinning at 20 rpm . John runs around the merry-go-round at 5.0 m/s , in the same direction that it is turning, and jumps onto the outer edge. John’s mass is 35 kg . What is the merry-go-round's angular speed, in rpm, after John jumps on?
Q3// The mass-spring-damper system has a 2 kg block is displaced by an amplitude of 50...
Q3// The mass-spring-damper system has a 2 kg block is displaced by an amplitude of 50 mm and released. If the phase angle of response is 84.17ᴼ, how many cycles (m) will be executed before the amplitude is reduced to 1 mm. What are the undamped natural frequency ωn and spring constant k if the period of damped oscillation τd is 0.3 sec.
A block of mass m1 = 1.90 kg initially moving to the right with a speed...
A block of mass m1 = 1.90 kg initially moving to the right with a speed of 4.6 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 = 4.8 kg initially moving to the left with a speed of 1.1 m/s.The spring constant is 519 N/m. What if m1 is initially moving at 3.4 m/s while m2 is initially at rest? (a) Find the maximum spring compression in this case. x...
A block of mass m1 = 2.6 kg initially moving to the right with a speed...
A block of mass m1 = 2.6 kg initially moving to the right with a speed of 4.5 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 = 5.6 kg initially moving to the left with a speed of 2.9m/s. The spring constant is 504N/m. Now, What if m1 is initially moving at 3.4 m/s while m2 is initially at rest? (a) Find the maximum spring compression in this case. x...
A 2-m-diameter merry-go-round with a mass of 250 kg is spinning at 20 rpm. John runs...
A 2-m-diameter merry-go-round with a mass of 250 kg is spinning at 20 rpm. John runs around the merry-go-round at5.0 m/s, in the same direction that it is turning, and jumps onto the outer edge. John’s mass is 31 kg . Part A What is the merry-go-round's angular speed, in rpm, after John jumps on?   
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT