A baby bounces up and down in her crib. Her mass is 13.5 kg, and the crib mattress can be modeled as a light spring with force constant 594 N/m.

150 150 admin

A baby bounces up and down in her crib. Her mass is 13.5 kg, and the crib mattress can be modeled as a light spring with force constant 594 N/m.(a) The baby soon learns to bounce with maximum amplitude and minimum effort by bending her knees at what frequency?(b) If she were to use the mattress as a trampoline—losing contact with it for part of each cycle—what minimum amplitude of oscillation does she require?

 
PLACE THIS ORDER OR A SIMILAR ORDER WITH COLLEGE NURSING PAPERS AND GET AN AMAZING DISCOUNT!

Hi there! Click one of our representatives below and we will get back to you as soon as possible.

Chat with us on WhatsApp